OT-2026-000036729
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line 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-2026-000036729) never changes.
Identity and time
| Publication number | OT-2026-000036729 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-76e6-8c04-5a7f23a65652 · 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-2026-000036729 |
| Status | PUBLIC |
Content hashes
| Canonical text | e36d6229a7cb6b17d8ca2f840a45e1b47cab3cc88e196e39c8c35d655fa99318 |
|---|---|
| Markdown | 73fe6e514e092f38b3821ece36ee7beef65ec1b9b0233e701775b0df2d3dc2af |
| Publication page | 77518cd3bd2afc9c95311378607d5b1cb0702e58b88986c28824277d8f872f1f |
| Manifest | 6399a7e4e70ad226c35f1b801f85ae0583330d46a766d6b19a294fc2ca061fee |
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 | D6XlWWdfezzIHQr8xMVRDIQtpFmjLtTkCyYcUITdpmmrCXXuD+jArpnXV8L95rsOslU8VQYMlyAt2akDBq+XCw== |
| 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
| 2026-09-17T11:26:05.621754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036729observed 77518cd3bd2afc9c95311378607d5b1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:05.604868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036729/manifest.jsonobserved 6399a7e4e70ad226c35f1b801f85ae05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.588369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036729/publication.mdobserved 73fe6e514e092f38b3821ece36ee7bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:05.571602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036729/publication.txtobserved e36d6229a7cb6b17d8ca2f840a45e1b4...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. |
|---|