OT-2026-000036546
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000036546) never changes.
Identity and time
| Publication number | OT-2026-000036546 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7a1a-816b-d253289cebb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036546 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29bbef05758d22214d791ccbab882dbea05466370e8862c9ae8daf40d8bde59c |
|---|---|
| Markdown | 3847470a78c8998aefa2f6fd542d3b5118e6f6eebe026b77bbcb328e55d62d64 |
| Publication page | 5344c5922d11a9b33d15cd95359564a453274102d2a4d283976fb58a4079973b |
| Manifest | ed7c54a05830206c4a148a94651d4cf2cf87498e2b9474a7fa559538a82a8c7c |
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 | kl8ohlrL96P1VVX1dAyemTMbgTcIST7EZzQJh/V0zcd6WyTJYYThaoB1fFsoBJkjUAMJQBLA4c7ZUfdCxYSvAQ== |
| 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
| 2026-09-17T11:25:45.803292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036546observed 5344c5922d11a9b33d15cd95359564a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:45.786058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036546/manifest.jsonobserved ed7c54a05830206c4a148a94651d4cf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.767313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036546/publication.mdobserved 3847470a78c8998aefa2f6fd542d3b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.750629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036546/publication.txtobserved 29bbef05758d22214d791ccbab882dbe...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. |
|---|