OT-2026-000025910
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000025910) never changes.
Identity and time
| Publication number | OT-2026-000025910 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7fc7-896c-095577338e45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025910 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc4f568c188b4da6ab8330718d8a63b0cc0be807a44258eed80e616f08557c29 |
|---|---|
| Markdown | 7479d439e9f788ebaee05de342a6d4ad17a34bd726f820619d6fd80ed47fdf88 |
| Publication page | a89946ed9e7050461d03907a780c764b0e535a3e513957c509f027bfb3abf7a1 |
| Manifest | 524faf898defd34d01c81679d4705a8fa40f5e447c1885c0ddaed1ea4c423c84 |
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 | ZYBP+x4Zl7YYY2fRef1BwP1eN8pEWg540T6h7lE3owLHsLacOJuwzphQhJnM1BZRZd/ks5XH/VoHE48FzvnYDw== |
| 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
| 2026-09-17T11:46:15.669136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025910observed a89946ed9e7050461d03907a780c764b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:15.650894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025910/manifest.jsonobserved 524faf898defd34d01c81679d4705a8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:15.632614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025910/publication.mdobserved 7479d439e9f788ebaee05de342a6d4ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:15.615006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025910/publication.txtobserved dc4f568c188b4da6ab8330718d8a63b0...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. |
|---|