OT-2026-000059101
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000059101) never changes.
Identity and time
| Publication number | OT-2026-000059101 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7ce2-97e4-1814bd84bb65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059101 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec056355898bab1f190c54a15f42c629ebf2c0a0e892b853447c2bcd3c53848e |
|---|---|
| Markdown | e50d81262b73d37e76836c955fe00e2804e3826bb3e4b5302aaa6268a2fee619 |
| Publication page | ef9fe41e99cf151873f85b5e6569536f1a342caa1c165f573bc611d778e5ba5f |
| Manifest | 40f0550cf0f9afccdd17d39a7ecf7cd5b95affb4f66d7bf000888cdad9ba5370 |
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 | OnqzS6usDERw+HG2bvDEjy2xtMNfME61Ug+GZ6sZBjUFVytOSoOA1BwaoR6eaj4y9WaNx5FRi0YRMVLpmuKBCw== |
| 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
| 2026-09-17T10:44:56.387872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059101observed ef9fe41e99cf151873f85b5e6569536f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:56.369195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059101/manifest.jsonobserved 40f0550cf0f9afccdd17d39a7ecf7cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.351218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059101/publication.mdobserved e50d81262b73d37e76836c955fe00e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.332968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059101/publication.txtobserved ec056355898bab1f190c54a15f42c629...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. |
|---|