OT-2026-000036564
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000036564) never changes.
Identity and time
| Publication number | OT-2026-000036564 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7264-943b-9c5d6c8880ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88edc43f55fe463e72c7b80ba22d55f008c001425ac5479df26b7eb4a9da3ad6 |
|---|---|
| Markdown | e4173a05a80f0c09df4bcb6dd7d202b72f8a68e4f40fe31cc0c2407ef265c54a |
| Publication page | 822e16e16f3e9ad42a4fd2a23badabe71f1f5734f96358e9590bed7dc1234805 |
| Manifest | a63c1f1875773143f2bd00eec0aad28873d1dd02fbd4a33aebdad81a006624f5 |
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 | VyEwf9PgGYJk+o4LXFJDQO56Ri8R7uRn+C14KXh6Pi+2oWeUYLYz4m5lpc3kOF2hYyIos0kHuzV18FzG79ZyDg== |
| 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
| 2026-09-17T11:25:47.050491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036564observed 822e16e16f3e9ad42a4fd2a23badabe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:47.034591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036564/manifest.jsonobserved a63c1f1875773143f2bd00eec0aad288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.017297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036564/publication.mdobserved e4173a05a80f0c09df4bcb6dd7d202b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.000648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036564/publication.txtobserved 88edc43f55fe463e72c7b80ba22d55f0...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. |
|---|