OT-2026-000055293
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented before 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-2026-000055293) never changes.
Identity and time
| Publication number | OT-2026-000055293 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-717a-9c23-a6f3f8b11a6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00eee8aaa2047bacbf3bf50c93ecfd429032ca763c8ef1895c69c89e66fdfe05 |
|---|---|
| Markdown | b0a4d68b36f42cc5eefbc9957d1b4fc868b3aa6bc0164ccfdddad5c99c3a316f |
| Publication page | 6b39f25179822e4663979bac3985b9b517d7444e82ec687ec472479e71cfe818 |
| Manifest | 36b362ff7177af334f41d51698db17899e381461ff39dadfe729685b17f0465f |
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 | AWOsiIJ2c88fuuZCErF1c8WOroP3nfl5Mz8Y7VEO8ZPXruaigIHNCjbOv/oKfytJn8tT3ys4elJS04WTcJXIAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:53.616820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055293observed 6b39f25179822e4663979bac3985b9b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:53.599480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055293/manifest.jsonobserved 36b362ff7177af334f41d51698db1789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:53.581553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055293/publication.mdobserved b0a4d68b36f42cc5eefbc9957d1b4fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:53.564391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055293/publication.txtobserved 00eee8aaa2047bacbf3bf50c93ecfd42...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. |
|---|