OT-2026-000060885
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000060885) never changes.
Identity and time
| Publication number | OT-2026-000060885 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-7908-9c49-b164a9c16d7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060885 |
| Status | PUBLIC |
Content hashes
| Canonical text | a074caafbf9991a40d222266faa34182e8c959e09f2bcbe3fffef743566a5b3a |
|---|---|
| Markdown | fc4431d9b4fafef7ddd563395575751680d202efdb6693e9c8da226800a99865 |
| Publication page | 5e21653d42b97453719e464369e7fdb62e2f4fd97461713d29acd901108e058f |
| Manifest | e9949952b68ac2264bf5bf4677a9b6fcf0e214b8d56ba5edf86111438461da63 |
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 | 4TpFps0zMEtGXgExkk1X1zALvvLOwzO1wY/9iZFklh9x4znK74KNPAehMr6ekAsgzCVGYTlLGxw1vpjNvS/pCw== |
| 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
| 2026-09-17T10:41:37.169643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060885observed 5e21653d42b97453719e464369e7fdb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:37.150438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060885/manifest.jsonobserved e9949952b68ac2264bf5bf4677a9b6fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.132395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060885/publication.mdobserved fc4431d9b4fafef7ddd5633955757516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:37.113653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060885/publication.txtobserved a074caafbf9991a40d222266faa34182...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. |
|---|