OT-2026-000066661
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000066661) never changes.
Identity and time
| Publication number | OT-2026-000066661 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7f59-8c9e-2cf265361d01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88dd6266d88dd496b3968996a0d297757e30fe4170bbd0e2d778db1d12dc9bbd |
|---|---|
| Markdown | ee839fb8078d9653a06f6064b4da3d83d2b50b4196c6345862129a83d9c89fe7 |
| Publication page | 087233a5ceca2c3b0b7ab27f32383dfaa8e13f38d8ba5de310765ccd21299655 |
| Manifest | b242570308b5c259c4a0457fe72e0fb44e9bbe67acdd9ce6ebd4c727c7ecb9d0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Nac94yOB4fuVfPB8pSAXmGvgviKeNCWMigTwjQAcBoBiCPbA6G6dAiWoO/dGqFxi8gVBiukYWA8bWrXU7OsOCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:02.967540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066661observed 087233a5ceca2c3b0b7ab27f32383dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:02.948650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066661/manifest.jsonobserved b242570308b5c259c4a0457fe72e0fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.929253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066661/publication.mdobserved ee839fb8078d9653a06f6064b4da3d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:02.909625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066661/publication.txtobserved 88dd6266d88dd496b3968996a0d29775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|