OT-2026-000025059
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000025059) never changes.
Identity and time
| Publication number | OT-2026-000025059 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2729-79c4-a5cd-36114d32b39c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cf7ef84d63e0c1a20f277c83a05927b1bb36cceb8c66d94dc9e9a5e2eecfeb0 |
|---|---|
| Markdown | 1e2cf5cc3c8a21d17c0f1e8d1f6a871db81672b674253e9bd94f5880b313f460 |
| Publication page | 57177dfa24e517f701e4b393b87063e19107ad626170de917fce95570cd6147f |
| Manifest | 03eaec997bc50fdb90a23f7e361f5c0d13eaf56ee084846ba2ae12529d06ce1b |
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 | T2euD3fjy05Kv9mFmCYtlMpS4Yh4y4rIs6aIBEun0L3P7GhdB9PMJaieUkqviT/flef3bH7gti5Yj1VvrGIXAQ== |
| 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
| 2026-09-17T11:48:28.130879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025059observed 57177dfa24e517f701e4b393b87063e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:28.110659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025059/manifest.jsonobserved 03eaec997bc50fdb90a23f7e361f5c0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:28.092386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025059/publication.mdobserved 1e2cf5cc3c8a21d17c0f1e8d1f6a871d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:28.075165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025059/publication.txtobserved 2cf7ef84d63e0c1a20f277c83a05927b...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. |
|---|