OT-2026-000045804
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000045804) never changes.
Identity and time
| Publication number | OT-2026-000045804 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7e27-b64e-24c30a36896d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045804 |
| Status | PUBLIC |
Content hashes
| Canonical text | b720fe7dbd362b4444a4efca32d5ad2fead3269d86768b69bebee7a82e54ee20 |
|---|---|
| Markdown | cc1f02cb982d9239ec092a4694e840f7e4c8d7a80586e0b2d1f91139e9ccb98b |
| Publication page | d9fba6fc8a0675938c020bb4d66b1c889da605633f60fffea42e7318cba248ef |
| Manifest | c56a06cf8023b8293ff3f9a499664c28d5ec9888b0ab06c76a1a0e01aa01041e |
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 | WSKwzOb9VUaFvmIT3Fst6oXm1S0Sp77ekntnx5mHzmoo1yU5qRA+8Mu9jTq7rHQ24JzTipoUB5qF9VrGBIkBCg== |
| 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
| 2026-09-17T11:09:40.353331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045804observed d9fba6fc8a0675938c020bb4d66b1c88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:40.336116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045804/manifest.jsonobserved c56a06cf8023b8293ff3f9a499664c28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.318979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045804/publication.mdobserved cc1f02cb982d9239ec092a4694e840f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.300846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045804/publication.txtobserved b720fe7dbd362b4444a4efca32d5ad2f...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. |
|---|