OT-2026-000022524
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000022524) never changes.
Identity and time
| Publication number | OT-2026-000022524 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fe-70db-8c28-40927231d2db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15a9e233ff5141bd32b0205808bdcd717c7e8c2874230fd7527cb083c9926a7d |
|---|---|
| Markdown | 63eaf79bf130395b8be5e0122aa6025d434dfa7903a50cb400e20b3a3b4385e6 |
| Publication page | 327d0ae45007fc16b349ec6b8f0546969981bbe10a677c147bb77c7fb6924198 |
| Manifest | 5650aab90222fc45e3c9a4419914092ed0322e2d891e11294114f2a21f970540 |
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 | AdPm9hXDB1Hr36TI6n+xx4dfnhN3hKny3RiFqjk1p2HiwdAX+zjrrbE9PFzGGuBaa+a+2J0YgLqR4Jc27br6BQ== |
| 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
| 2026-09-17T11:53:57.337259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022524observed 327d0ae45007fc16b349ec6b8f054696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:57.319003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022524/manifest.jsonobserved 5650aab90222fc45e3c9a4419914092e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:57.302314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022524/publication.mdobserved 63eaf79bf130395b8be5e0122aa6025d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:57.283941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022524/publication.txtobserved 15a9e233ff5141bd32b0205808bdcd71...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. |
|---|