OT-2026-000092308
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained 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-2026-000092308) never changes.
Identity and time
| Publication number | OT-2026-000092308 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7619-af32-6b39618f12cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092308 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbeab96237af2247ff393ce9a873174195f28c049065487fc80ccf53e9d452d2 |
|---|---|
| Markdown | 824c674066b50c697c61200100e0ca3b23b1369ca87af2de5ffbd8b4aa625f33 |
| Publication page | 3af1ed5d258a8796dbbe4ab024b0f898ceb754199950ff092951ba6e2ede0f18 |
| Manifest | a24078fe6de05cfbc02a2d4f350e84024e7334ac67122c1a9a6e9a78c701a1df |
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 | B/bUYxuw35tR6s1iQl+kX39JkU883vp/deax0p7YqsKkrSK8q9I4ULv9WH8KdiSaVnOVhs/snIAEqs7NMxn9Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:50.960618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092308observed 3af1ed5d258a8796dbbe4ab024b0f898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.942541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092308/manifest.jsonobserved a24078fe6de05cfbc02a2d4f350e8402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.924909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092308/publication.mdobserved 824c674066b50c697c61200100e0ca3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.906859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092308/publication.txtobserved dbeab96237af2247ff393ce9a8731741...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. |
|---|