OT-2026-000045131
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, pulsed 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-2026-000045131) never changes.
Identity and time
| Publication number | OT-2026-000045131 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7ee0-b079-bd8cd1001634 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045131 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaa5321b8e54bdaf8c42a72041212f4057b79fef331ee9ee0cc2a5e555e8c574 |
|---|---|
| Markdown | 85f5ff18c6593ce885161654b346e1eb469f94eaf89a65b8243ad789555e528a |
| Publication page | f5c71d2b256d82e4d23b8eccdee28e0a23afa781653e4e9c72d3b1160be41436 |
| Manifest | d5bd1fe9614b24b0a416650e0e42fc06c0ad432fb9dfadbfbf649eea95e05782 |
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 | xFNu3lDLJsmtVPD1u8XP/dheL+Fp6xHsMYD5NmY+hNmQ/6Qe6H9lyf2kincD6MI0gAH1PVt5k+9+RMco1n5lCg== |
| 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
| 2026-09-17T11:10:16.816230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045131observed f5c71d2b256d82e4d23b8eccdee28e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.798284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045131/manifest.jsonobserved d5bd1fe9614b24b0a416650e0e42fc06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.778526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045131/publication.mdobserved 85f5ff18c6593ce885161654b346e1eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.756340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045131/publication.txtobserved eaa5321b8e54bdaf8c42a72041212f40...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. |
|---|