OT-2026-000011219
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000011219) never changes.
Identity and time
| Publication number | OT-2026-000011219 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7404-82b8-1d645530593e · 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-2026-000011219 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd274a9ce94513b3802e6b7dc160f83598b76a88debb132d72a560d64388053f |
|---|---|
| Markdown | 1d697116c44de22b56bed30849a39237ffbb041c2ddf9962e364c8cce3313aa3 |
| Publication page | b66cdb64d8a316150f46c06fc8ff2782d223071e20a93f5077ce409c8d3c803c |
| Manifest | 498b5248849581ef8339c94248804cce6fb28aac1cdeb5229b01b96c375a393d |
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 | +qDYCAPVJMGn34N1l3cDYb3gWWFNB4TN1w48EhozjbV10JG9zSwxv2esHtrn6cUqVU2pDxztqK6pzi0KgmYhBg== |
| 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
| 2026-09-17T12:14:10.522923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011219observed b66cdb64d8a316150f46c06fc8ff2782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:10.501673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011219/manifest.jsonobserved 498b5248849581ef8339c94248804cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.479467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011219/publication.mdobserved 1d697116c44de22b56bed30849a39237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:10.459823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011219/publication.txtobserved cd274a9ce94513b3802e6b7dc160f835...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. |
|---|