OT-2026-000024551
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single 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-2026-000024551) never changes.
Identity and time
| Publication number | OT-2026-000024551 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-775d-8260-eeefbd08cfd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aee780872e640efea99f0b49757c68ec2bf0a74b18917c237997abf2de985de |
|---|---|
| Markdown | 8bf0ba442c8c883d06c99c3ce020d280ab6a85f1c2594f60efeeda950b6c7a56 |
| Publication page | abfdd38726c9578e64609353c0c6fb5e86746e8a159bb9f99b64e51695901c52 |
| Manifest | c2b3df23cfa14ebdeea63176f32bcb65a88731faa19c67699311955fc1d7525c |
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 | sCy8BIBNusQUMgPYnljInlv1K7cfwHquJPtuGLVZFU7P6H4E8TB9eb8bxjJGXeW42grlrTj4NeuqKpNROQH5DQ== |
| 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
| 2026-09-17T11:50:41.562385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551observed abfdd38726c9578e64609353c0c6fb5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:41.520949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551/manifest.jsonobserved c2b3df23cfa14ebdeea63176f32bcb65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:41.484431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551/publication.mdobserved 8bf0ba442c8c883d06c99c3ce020d280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:41.435676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551/publication.txtobserved 9aee780872e640efea99f0b49757c68e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.100700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551observed abfdd38726c9578e64609353c0c6fb5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.082554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551/manifest.jsonobserved c2b3df23cfa14ebdeea63176f32bcb65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.063122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551/publication.mdobserved 8bf0ba442c8c883d06c99c3ce020d280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.045638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024551/publication.txtobserved 9aee780872e640efea99f0b49757c68e...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. |
|---|