OT-2026-000009460
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000009460) never changes.
Identity and time
| Publication number | OT-2026-000009460 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7ad1-ae28-3815bfe8bbf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c22417f1d17c8b059845ddf0943f234a7c9b26fe3e58fbf8dbbe995e1a30a61 |
|---|---|
| Markdown | b75ffc9fd887edbedf363debea0a6576ecd12929e72290a2ec4c372efa35be55 |
| Publication page | f2f3115e25c6801bb7e9f18b8c4a3a40c44fa7dc3e12c2505a8fe407f276be52 |
| Manifest | 2dd95621efa57cd8ff1a19c716e7d207096ec4ce6cfc56611aefd2dad74c48ac |
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 | aPfOAhUaEgfbNcwKC9aKdqHlqHKWYNpTA84NPIii4y4iIBr2EAIuH2XuCxErzaS3sZFNrhhcTEZY6IS7jobIDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:50.933979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009460observed f2f3115e25c6801bb7e9f18b8c4a3a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:50.915885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009460/manifest.jsonobserved 2dd95621efa57cd8ff1a19c716e7d207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:50.895139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009460/publication.mdobserved b75ffc9fd887edbedf363debea0a6576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:50.875713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009460/publication.txtobserved 5c22417f1d17c8b059845ddf0943f234...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. |
|---|