OT-2026-000101608
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pulsed blow-off after 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-2026-000101608) never changes.
Identity and time
| Publication number | OT-2026-000101608 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-78e1-bd18-8d9bbd2582db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 445ab98d53a4f4c004cf2d6f92ca187b7da85fe52b82b47747bd58eac7f2644d |
|---|---|
| Markdown | cda1fbfd27284567ab81bad5bcefe75086e4498becba544b61f44c5c4059c0a8 |
| Publication page | c86b8f9fa9a013e8b7d6f9e27b6ae68abe09db02d7167e8e35fda9ca4a02a06b |
| Manifest | 9ddf637cf159d3cd14efe88428308676eb1ad60cc247b6b73dc831cb7ad0f9e3 |
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 | tDqaeGn3WEcODKkRtp636VUf82Vh7E+pQ16BDWxUeLFY7HHYyQsari12sEf5cOZnxLUgijwxDS7HN6oJJIiOAQ== |
| 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
| 2026-09-17T09:25:43.183861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101608observed c86b8f9fa9a013e8b7d6f9e27b6ae68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.165855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101608/manifest.jsonobserved 9ddf637cf159d3cd14efe88428308676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.146226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101608/publication.mdobserved cda1fbfd27284567ab81bad5bcefe750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.127466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101608/publication.txtobserved 445ab98d53a4f4c004cf2d6f92ca187b...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. |
|---|