OT-2026-000010081
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, vented before set-down
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-2026-000010081) never changes.
Identity and time
| Publication number | OT-2026-000010081 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7ee8-af65-120390d21ad7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19c0e8578fe280afdf6b041cf9f1b8ff72256c9eb48e554fa0a55f530d4039c9 |
|---|---|
| Markdown | 87bd1363559cd1e1b7f76b371f666ba4ba65b0fc6a5e055c1f9da1c6d399607c |
| Publication page | a84e9549393fb1c932d7bd45e71dc20ef23a55289fa4a8cdcf2013ef0d22c4f1 |
| Manifest | 94f1d6900ff02f6344f90508c69dbbc7f464d80fd45bf0750e5feb30ba0c3e51 |
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 | 5mZWiJa2WrJrEUP/5dP2Cm6s6n6VnoggCRGq4/v0p/GPbSUFCdyGa+uYqli+JMnEbhvn+LESQJvbq2sdv8G+Cg== |
| 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
| 2026-09-17T12:16:09.699592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010081observed a84e9549393fb1c932d7bd45e71dc20e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:09.678861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010081/manifest.jsonobserved 94f1d6900ff02f6344f90508c69dbbc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:09.656704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010081/publication.mdobserved 87bd1363559cd1e1b7f76b371f666ba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:09.634544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010081/publication.txtobserved 19c0e8578fe280afdf6b041cf9f1b8ff...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. |
|---|