OT-2026-000014232
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000014232) never changes.
Identity and time
| Publication number | OT-2026-000014232 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7b04-9c01-e84864b44822 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84ed61959fba8eec03e0bce4d4d6fa46c0a056f1e024e4770c1c2da06b3d7a2f |
|---|---|
| Markdown | 9b048c48a59b474de2d7904bdcc52e79339f98873d969a745615e74b41e1b207 |
| Publication page | 7c4570b360655e2d344a60cb666730a7afce15851071e89d9d0cfbc69f8ddeba |
| Manifest | e31d894fda08f0840ac3ff6ffed194c6a16b960e32fad0f8b6e584c1847d9a26 |
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 | YC8Y1B0v2NcrqGb6gAE95Ne2RUHpgf4hDzigzhoFAVjjHzkNkAueSiDVKs+AK3ktU+i9x210p6INEXxaa9ToAA== |
| 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
| 2026-09-17T12:07:20.872262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014232observed 7c4570b360655e2d344a60cb666730a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:20.848148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014232/manifest.jsonobserved e31d894fda08f0840ac3ff6ffed194c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.823691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014232/publication.mdobserved 9b048c48a59b474de2d7904bdcc52e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.801647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014232/publication.txtobserved 84ed61959fba8eec03e0bce4d4d6fa46...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. |
|---|