OutLayer — TEE Attestation

Verifiable off-chain compute for NEAR · outlayer.ai ↗

Full per-aspect verification for app 84e6f624b6e23f98254489c96da228fe3ae56f6e.

One running instance of this app on a self-hosted Intel TDX host. Every TDX quote is Intel-DCAP-verified (signature + TCB, via Intel's PCS) and cross-checked against the on-chain approved measurements — independently re-verifiable.
kms KMS running · up 7days 15h 52m 4s
last push 3m ago app_id 84e6f624b6e23f98254489c96da228fe3ae56f6e vm_id 36b47e71-b446-4ec4-923c-63cd01e2a0fb attested via Intel DCAP (Intel PCS collateral) gateway n/a
2

TDX Hardware — Attestation

The hardware-signed TDX quote, verified against Intel's PCS collateral — the Intel DCAP signature chain, not Intel Trust Authority.

Signature ✓ TCB UpToDate Measurements ✓ On-chain — n/a
mrtd7fe60787222bd394cb516abca2435f22f035ab2cc9c0a4b4b3b148e46297f3d931a237b72f359052c6e657d8c1409173
rtmr0c80cb986edb2c43eb73fef0a5d380488bfc10becde3b5bb61ae8076ccc05811bdebda9dd3bab959aab34ed5fe5e33d3e
rtmr1ff61e68fa04516b1813d2d478397a97a58f9ccc402b6d96fb73f5e5104a4acf155913caec99a0c19afc16ae0f3a77726
rtmr2ad1ed113dbecf8516b1ae1ba33a5188d61dd4a4baf5c181c1dd3c61ed8b91a624b5ac2242328028e540d9a2fb4f2dbfe
rtmr341793ed37f58abd22291d652a68ef0e601c738e0e520deb6c5c3267ddf166c73ee835666b068cb3e4a12fcada234f8d5
report_data0e5709ba40236ef0247799d5866d41ecbbd170f3e8d561895783266e68eb6e1c54a9aaa98ea7f67c30c4399123a061b2daa5ba62fd29e8f3034476c11b4c8e7d
mr_seam346bc77a1846cac214dd2e8edeb9ee4349449d6c3f9ff2c52149a634c27b7fd1bd314c2ef6b973eeebd55742952531a1
mr_signer_seam000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
tee_tcb_svn0e010400000000000000000000000000
td_attributes0000001000000000
xfame702060000000000
fmspc B0C06F000000
raw Intel TDX quote (hex)
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
independently verify this quote ↗
3

Source Code — Compose

The measured app-compose that pins exactly which container images run.

ContainerImageDigestVerify
kms dstacktee/dstack-kmsdstack system image sha256:84b793feed825a5b5e70d04386e931e0e110461492793f17ab2128e39808d989 Sigstore ↗

Each digest above is the one measured into RTMR3, so the attestation binds the running code to this exact image; the Sigstore link ties that digest back to its build provenance.

app-compose (measured source identity)
{
    "manifest_version": 2,
    "name": "kms",
    "runner": "docker-compose",
    "docker_compose_file": "# SPDX-FileCopyrightText: © 2025 Phala Network <[email protected]>\n#\n# SPDX-License-Identifier: Apache-2.0\n\n# KMS deployment with external auth-simple webhook\n# auth-simple runs outside the CVM (operator infrastructure)\n\nservices:\n  kms:\n    image: dstacktee/dstack-kms@sha256:84b793feed825a5b5e70d04386e931e0e110461492793f17ab2128e39808d989\n    network_mode: host\n    volumes:\n      - kms-volume:/kms\n      - /var/run/dstack.sock:/var/run/dstack.sock\n    restart: unless-stopped\n    configs:\n      - source: kms_config\n        target: /kms/kms.toml\n    command: sh -c 'mkdir -p /kms/certs /kms/images && exec dstack-kms -c /kms/kms.toml'\n\nvolumes:\n  kms-volume:\n\nconfigs:\n  kms_config:\n    content: |\n      [rpc]\n      address = \"0.0.0.0\"\n      port = 8000\n\n      [rpc.tls]\n      key = \"/kms/certs/rpc.key\"\n      certs = \"/kms/certs/rpc.crt\"\n\n      [rpc.tls.mutual]\n      ca_certs = \"/kms/certs/tmp-ca.crt\"\n      mandatory = false\n\n      [core]\n      cert_dir = \"/kms/certs\"\n      admin_token_hash = \"f7de6e5b9f3f9112a603089cab8a2c572296be0ff613c47582b5f26d12e7c4e6\"\n\n      [core.image]\n      verify = true\n      cache_dir = \"/kms/images\"\n      download_url = \"http://10.0.2.2:11008/dstack-0.5.11.tar.gz\"\n      download_timeout = \"2m\"\n\n      [core.auth_api]\n      type = \"webhook\"\n\n      [core.auth_api.webhook]\n      url = \"http://10.0.2.2:3001\"\n\n      [core.onboard]\n      enabled = true\n      auto_bootstrap_domain = \"\"\n      address = \"0.0.0.0\"\n      port = 8000\n",
    "kms_enabled": false,
    "gateway_enabled": false,
    "local_key_provider_enabled": true,
    "key_provider_id": "",
    "public_logs": true,
    "public_sysinfo": true,
    "allowed_envs": [],
    "no_instance_id": true,
    "secure_time": true
}
image_digests dstacktee/dstack-kms@sha256:84b793feed825a5b5e70d04386e931e0e110461492793f17ab2128e39808d989
4

Network — Zero Trust Gateway

no app-fronted gateway domain for this role (n/a)

5

App OS

The measured dstack guest OS image. The version is read live from each CVM's vm_config; the os_image_hash is the precise, measured OS identity. dstack releases ↗.

os_versiondstack-0.5.11
os_image_hashc2aa0186182fe8a404f16d5f3facb334d89be32703b3571c401b114a8b6e700d
mr_aggregateddf1987ba3ab3ecc904a1170cd5d45b122535ce4144f1517afa1c7237db5a53b9
compose_hash84e6f624b6e23f98254489c96da228fe3ae56f6ed9fc8bcb5de5d0dd46b2e221
6

KMS — deploy-time key provisioning

Deploy-time only. Governed by an on-chain contract, the dstack KMS releases this CVM's keys at boot only if its measurements are approved — those keys decrypt the deployment env file (so secrets never enter the measured compose) and provision the CVM's RA-TLS identity + disk encryption. This secures how the worker is deployed; it does not hold OutLayer's application or user secrets — those run through the OutLayer keystore (master derived in-TEE via MPC), not the dstack KMS.

key_provider local-sgx