OT-2026-000036773
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000036773) never changes.
Identity and time
| Publication number | OT-2026-000036773 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7c56-ac08-96d8ae4489a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 489d73311a8ebb4cd4655bbc378a141ecdcdd2019733a04c1a14f09b89c79273 |
|---|---|
| Markdown | 15f040fb4d13afee6d7e0b06f1a114ff18e8458f2e26bb414ee7123e3197bfad |
| Publication page | 0dbab4c89eea7fd6ac3e8e90c756138664f8da8a864b925a3f61d184788e25b0 |
| Manifest | 1b980f8570f5b9fff69d9b77c71466886c77311c4400b39a1f6102b300d2ef90 |
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 | 6Y1lkGXfQEZsHG6hh2hjEIwYrnDCaNpXD/gQcZjOGPwpJ3DNog8EwMTpg7yURL4Sa7AE4HKzWMNzd0yCTgP6Ag== |
| 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
| 2026-09-17T11:24:22.608724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036773observed 0dbab4c89eea7fd6ac3e8e90c7561386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:22.591679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036773/manifest.jsonobserved 1b980f8570f5b9fff69d9b77c7146688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:22.575860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036773/publication.mdobserved 15f040fb4d13afee6d7e0b06f1a114ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:22.559200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036773/publication.txtobserved 489d73311a8ebb4cd4655bbc378a141e...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. |
|---|