OT-2026-000010771
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000010771) never changes.
Identity and time
| Publication number | OT-2026-000010771 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-75b1-8a86-8fa5bb248400 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81302c0e52c9ab9e1f25e04530f89f49648a715a6a86050ada1c9047316c6b11 |
|---|---|
| Markdown | 3c9db1322c41ab0943f5049e5fb233169f2a25f0013a274db729c12ee9896661 |
| Publication page | b76b406e10ced59b6e8bbcea8243f444cb1bd109e7d14738ed12b36a63237de9 |
| Manifest | 53d5b2677205c7cb45ae54e39dd4b3a728613c5f41f50cff4fae7932589c0477 |
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 | vgY8UGOW+flBLkuabEOa2uPzVapZNvMRFTEalvazyYOwh2dUCZkI4gW8whNtvoSQ07XisoGyvfVmTnEHX8qSCA== |
| 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
| 2026-09-17T12:15:41.385689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010771observed b76b406e10ced59b6e8bbcea8243f444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:41.357719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010771/manifest.jsonobserved 53d5b2677205c7cb45ae54e39dd4b3a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:41.333167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010771/publication.mdobserved 3c9db1322c41ab0943f5049e5fb23316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:41.308231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010771/publication.txtobserved 81302c0e52c9ab9e1f25e04530f89f49...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. |
|---|