OT-2026-000061460
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061460) never changes.
Identity and time
| Publication number | OT-2026-000061460 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-7d01-b766-8d577f0cfc52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d5cfec4d0bbd0f8506217fa866243852c54c4dd071d82f84e51944f9a10c524 |
|---|---|
| Markdown | f6c2d032480fec2672fb2d03abd4ffb822193bc7be6c74fd24a545ce70dfba4d |
| Publication page | 0119562d8f8e190235f5d04926e2b4190b490e83fcecdce46d31275a641acdf5 |
| Manifest | 6eb906875ba648e9bfb1a2ceac2fcef378e7fcac45d0e0d7959454abe18545f3 |
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 | iZrTuTLw2abDdK3+3DWFw9gTxju7ByihIu64igL3cTvbBRH/fiqU43m9jnHNwRKeo2dwz2tn1upDZP4HcDdoDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:20.631600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061460observed 0119562d8f8e190235f5d04926e2b419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:20.613557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061460/manifest.jsonobserved 6eb906875ba648e9bfb1a2ceac2fcef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:20.597174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061460/publication.mdobserved f6c2d032480fec2672fb2d03abd4ffb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:20.579766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061460/publication.txtobserved 4d5cfec4d0bbd0f8506217fa86624385...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. |
|---|