OT-2026-000095158
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, sustained 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-2026-000095158) never changes.
Identity and time
| Publication number | OT-2026-000095158 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-74db-a290-911159aaab05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cf3435d15cb7929a36ba9f42641ba05e779a1e7a8abd99549f5e5f1d0b49f9d |
|---|---|
| Markdown | a290c7b650a72ec75493d37a08ba4dabf60104947ec6ff84955fa5278eaee84b |
| Publication page | a146144d61bfa1756b34cac02efcfaf39ded8d38085a339e63fd8f583bc957d1 |
| Manifest | 79c5b9185a43f7e569a02f575d0ccbf426c409ec829299852e848738f763e68e |
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 | OSjhg1Xf5WvTAWNok2rWjjY+shkyMCdvUsZCiKZG9mDS0ob943sLOYJO7Diq1+CqgUuuHptEDjoKW8IowBRfCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:27.127995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095158observed a146144d61bfa1756b34cac02efcfaf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:27.110044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095158/manifest.jsonobserved 79c5b9185a43f7e569a02f575d0ccbf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:27.091907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095158/publication.mdobserved a290c7b650a72ec75493d37a08ba4dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:27.073343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095158/publication.txtobserved 8cf3435d15cb7929a36ba9f42641ba05...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. |
|---|