OT-2026-000010873
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000010873) never changes.
Identity and time
| Publication number | OT-2026-000010873 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-721e-b2cd-c1f1046965ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010873 |
| Status | PUBLIC |
Content hashes
| Canonical text | b83860da5224aa69324f8c0514124127b5055c4a5478bb85723218a00dfca443 |
|---|---|
| Markdown | 29648558099c66e1bdf9616f897c1d5b5665c5a1a58db4a57084bff33c39ac2c |
| Publication page | 6f6dc457a9f8757a0c8313772044b16889cb7eeca926c3e441fe4b6f27efacf7 |
| Manifest | cedf2bd92dad24d64c806bed768cdb6829c95e2e6c9de451a750e064c3c8d596 |
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 | t3ym9Z1yU6FFcDwpAm3OzjWlKlOyirMyceLSsiUoNb7wH74+aqQTb8ki5C4OnJbSKFYOBZteTx5paMOuPC4AAA== |
| 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
| 2026-09-17T12:13:38.194004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010873observed 6f6dc457a9f8757a0c8313772044b168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:38.173305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010873/manifest.jsonobserved cedf2bd92dad24d64c806bed768cdb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:38.153881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010873/publication.mdobserved 29648558099c66e1bdf9616f897c1d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:38.136385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010873/publication.txtobserved b83860da5224aa69324f8c0514124127...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. |
|---|