OT-2026-000044818
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044818) never changes.
Identity and time
| Publication number | OT-2026-000044818 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-7335-9b15-ea1b60f52311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 831907e14c2763fb0006c49c4c5ce37e52d888cc101b1061fc7462ccb3a84885 |
|---|---|
| Markdown | a98f4d155dbed14f45fd2b3808927b24f986c50371c7d8b54f80169279c6a0e8 |
| Publication page | b1ca3e42c8d856353d6d5f17cfc4f1fb51f3cb3088bc85ad8b4178381ca8387b |
| Manifest | 5b896f82ef50baac188180d72c199e2801c12c9c47d05ed91449928693e0683d |
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 | 5U9hIGtatujE9Mrw4T6/uJ+0LE9caN4CJoyl1GhpEaCcw5pR+Gd7IomhNDg/LXSKw+vmZHPvHZIEFppqgSAMCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:27.199826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044818observed b1ca3e42c8d856353d6d5f17cfc4f1fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:27.181516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044818/manifest.jsonobserved 5b896f82ef50baac188180d72c199e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:27.162634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044818/publication.mdobserved a98f4d155dbed14f45fd2b3808927b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:27.143357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044818/publication.txtobserved 831907e14c2763fb0006c49c4c5ce37e...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. |
|---|