OT-2026-000097664
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line 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-2026-000097664) never changes.
Identity and time
| Publication number | OT-2026-000097664 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7cfb-a644-3cbad7d983a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097664 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c0fc3e7e85fd2348a934d8f7c8744e3de957500e197a391b30d9c853c2cc121 |
|---|---|
| Markdown | 773bb69b4e952c6645559fb4d51fd4ee606dca9bb05ce55f7511722c14817799 |
| Publication page | 5e8704d1e279907a55bec19154ae5a01ea96b3dabbbb0bd87f7823cd36d502b4 |
| Manifest | 8073c6775766b73c497c7cf71e2f75d1828376d34975b7a32ddd9206c66516fa |
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 | P32jeofcze8Fbccw/LA/xH86Pb6BwaU2fscVXBMFWWF77V6b2vdJfNgr9Yrat0j4r2qDccMyOHBeBHJocgUdAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:40.933421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097664observed 5e8704d1e279907a55bec19154ae5a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:40.914674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097664/manifest.jsonobserved 8073c6775766b73c497c7cf71e2f75d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.896623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097664/publication.mdobserved 773bb69b4e952c6645559fb4d51fd4ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.876105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097664/publication.txtobserved 7c0fc3e7e85fd2348a934d8f7c8744e3...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. |
|---|