OT-2026-000015465
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000015465) never changes.
Identity and time
| Publication number | OT-2026-000015465 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4a-7315-9c1c-b9d2a61adedf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3566374c5de63c61bfbaad2d2d0ad0ffa612f41570deef245195f095e5fa546a |
|---|---|
| Markdown | 69427e0f9f65d5f0dbd2fc679c5b725c60962c1c021fb52b3041f11a8551d6d2 |
| Publication page | 2780c9d898a552e31ce80ab46e5132d06090f1dac237b983588960ba29e885a9 |
| Manifest | dbbb0b8875b3af1bbf027fae7a418ef7f9d5ec70da09add6c1cb5dd33a679b0c |
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 | MS5vTwdedHoyiXa7MQujHO3WP0mb9ic+MS7cPYg+wnQucWoKg0BD7FKhYZ3gFEP7Sjqv6S2aEOogG8x6TzRkAw== |
| 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
| 2026-09-17T12:06:13.098315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015465observed 2780c9d898a552e31ce80ab46e5132d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:13.078304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015465/manifest.jsonobserved dbbb0b8875b3af1bbf027fae7a418ef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:13.056724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015465/publication.mdobserved 69427e0f9f65d5f0dbd2fc679c5b725c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:13.033867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015465/publication.txtobserved 3566374c5de63c61bfbaad2d2d0ad0ff...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. |
|---|