OT-2026-000025967
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000025967) never changes.
Identity and time
| Publication number | OT-2026-000025967 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-784b-9d4c-0330cb254217 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025967 |
| Status | PUBLIC |
Content hashes
| Canonical text | c281080290ceeba676b1e3f522a5d57fedeb0a27a3ce17e6b9ce741b8ea9fc73 |
|---|---|
| Markdown | 4c429e8c5ec31054b6eed0936ab20a1aa82b8edc0bce2def60fd9398f339d5e8 |
| Publication page | ffbdb5c14c50208046a925c3ca2aa307708aebd10b9710c5b002466e13c3970a |
| Manifest | 5d8281ce884feb17bf6db74e0faf0a2aebfe21db9491f80040919e93b1462625 |
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 | eZ4blgoTgXhh/B5yH1T/I2MCv5mK3H79aevqkXhIcYLyK35U7L53nJ7fq56hlDqyf06xYG0ZYTAynVE/h4uSCA== |
| 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
| 2026-09-18T04:23:26.200870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967observed ffbdb5c14c50208046a925c3ca2aa307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:23:26.182496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967/manifest.jsonobserved 5d8281ce884feb17bf6db74e0faf0a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:26.163274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967/publication.mdobserved 4c429e8c5ec31054b6eed0936ab20a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:26.120398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967/publication.txtobserved c281080290ceeba676b1e3f522a5d57f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:20.125409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967observed ffbdb5c14c50208046a925c3ca2aa307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:20.106620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967/manifest.jsonobserved 5d8281ce884feb17bf6db74e0faf0a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:20.088153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967/publication.mdobserved 4c429e8c5ec31054b6eed0936ab20a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:20.068179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025967/publication.txtobserved c281080290ceeba676b1e3f522a5d57f...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. |
|---|