OT-2026-000035555
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line 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-2026-000035555) never changes.
Identity and time
| Publication number | OT-2026-000035555 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7eb9-99ef-9795579dda51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 577025ff20ad745d0154726e8f4e7947360ee6e0d7525aaed185fd4e82b862a2 |
|---|---|
| Markdown | 8ecb1edd1592c67c3b6a6370402002c1ab47cdc4fa7379516bd98de21d77c205 |
| Publication page | 79e3ef66885c17c6c3fc9dd2501fe69663bc0781a458b40bd55e3bed6e3a930a |
| Manifest | a0ac7cf94b5536fbe7debdbd6184937c952405baf07bbf494f2f11f4c5796a12 |
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 | weDicSop8jw9ZgR750KVL1k11m33eO11vrFZ/wSzkuHm2luc35r+7s+aqTDHCSeugi68kJLuRsK5qGLlh8LVDQ== |
| 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
| 2026-09-17T11:27:04.182372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035555observed 79e3ef66885c17c6c3fc9dd2501fe696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:04.164800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035555/manifest.jsonobserved a0ac7cf94b5536fbe7debdbd6184937c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:04.146449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035555/publication.mdobserved 8ecb1edd1592c67c3b6a6370402002c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:04.127229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035555/publication.txtobserved 577025ff20ad745d0154726e8f4e7947...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. |
|---|