OT-2026-000025360
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000025360) never changes.
Identity and time
| Publication number | OT-2026-000025360 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7f82-b651-8ab989ed6308 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025360 |
| Status | PUBLIC |
Content hashes
| Canonical text | be828c1e2c722ea1a9bc3fbc063e7a02a5970a63bae3fe65a078933e497af9ae |
|---|---|
| Markdown | 731a31c52ee14d80cfbba0cab4b9ec800f9005562c41f158c3ac853070e91a77 |
| Publication page | 8a14e548b7923c046b98c5e1aab315f6c3aebe99244b42e8a7bc24538318793f |
| Manifest | c70a4e52c4f7ce28c3e1aeb921d47a685a6d60ad8e696c398ff011e176548356 |
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 | Dp6EJYP+OJSQ5ZoLzGksPRwyD9z2ppHQii4bBGGpz0u1bxjKMUHekU2oxVr5mgueu4bHFUSLKxyLZaDtacumAg== |
| 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
| 2026-09-17T11:47:25.069634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025360observed 8a14e548b7923c046b98c5e1aab315f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:25.048773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025360/manifest.jsonobserved c70a4e52c4f7ce28c3e1aeb921d47a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.027139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025360/publication.mdobserved 731a31c52ee14d80cfbba0cab4b9ec80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.009184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025360/publication.txtobserved be828c1e2c722ea1a9bc3fbc063e7a02...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. |
|---|