OT-2026-000039613
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000039613) never changes.
Identity and time
| Publication number | OT-2026-000039613 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-701c-8a9d-16b9f6e9e5f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 099ccfb96ba4d4a91712df15560d6e892a20657a104da2ab294db6314af8b3eb |
|---|---|
| Markdown | d645109a3a93a6e8c3cb34d16c6ce5b6f4e8d974f37f60340c3a71666a190573 |
| Publication page | 9c5e965601017a05c90bfac7fb53f8e01bbf3e37a81b1029970295babf37572e |
| Manifest | 117ac3102bb34bc62e49c2ce3b811821e5aa51aad370b6d8a9282c84c86bea7f |
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 | /Pax2JoeKrC89Nd38JhmPK/nBnuQ51s19FlLK6cCWYEKheS6AAhhTQT5rvAxBL0YW/m6j+EZgmdi21lzz6nEBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:46.689580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039613observed 9c5e965601017a05c90bfac7fb53f8e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:46.672146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039613/manifest.jsonobserved 117ac3102bb34bc62e49c2ce3b811821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.656157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039613/publication.mdobserved d645109a3a93a6e8c3cb34d16c6ce5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:46.638552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039613/publication.txtobserved 099ccfb96ba4d4a91712df15560d6e89...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. |
|---|