OT-2026-000011383
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, sustained 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-2026-000011383) never changes.
Identity and time
| Publication number | OT-2026-000011383 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7ee9-b967-0fc4575f656d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011383 |
| Status | PUBLIC |
Content hashes
| Canonical text | d69e3380e25953ca8a82b1c658f8aeab140438d7918173c499603f0d4cb236b8 |
|---|---|
| Markdown | c5e16249bbf2f21249ef690d30fe93bbf34ea0aaca2d6db683e4ced65053b933 |
| Publication page | 416b33720acbb9a4805e7b47600ce62d421f29bfce3605931a4bc9177e74e611 |
| Manifest | ec0bd0c55266ba5d3fb01182b88d13add78cce1bc526f30b57465b16121e2bf3 |
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 | tbRBn2p1JyrVsPc7caflCvBOmFjVaQ78gnXI4MXrsIvHqU1HeEsLnfUrm9Q/Z5a3me8I+LdNjCpzamFmFkH0Dw== |
| 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
| 2026-09-17T12:13:07.548448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011383observed 416b33720acbb9a4805e7b47600ce62d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:07.529789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011383/manifest.jsonobserved ec0bd0c55266ba5d3fb01182b88d13ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:07.510631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011383/publication.mdobserved c5e16249bbf2f21249ef690d30fe93bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:07.492282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011383/publication.txtobserved d69e3380e25953ca8a82b1c658f8aeab...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. |
|---|