OT-2026-000012632
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000012632) never changes.
Identity and time
| Publication number | OT-2026-000012632 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5561-7bde-8a6b-3393df5ebabf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b3819df6355e3b653c696019201763198b6b1326a98c736ca7fff9fcd710c27 |
|---|---|
| Markdown | 8e7f96a34069283d8d9042c3734e7c2864c6d659fc0cf72b6fbbbc7314fb5c54 |
| Publication page | 024ebc0f117febb5e1259ee142e10e345877a70b50e07ec8e61e97d8774b4a54 |
| Manifest | 9769040d714ef8a2a83c034ab39e2fe9a46920445bf6069b08684f8aa2a628b2 |
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 | NqtxT64+C/EGYDZpGsh1dtEYhwScNYMpDH1w/KM1lF5d1jjUPjqTsHQLzVhJHF61PwGXeVZAeViq8YJdyMmSAw== |
| 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
| 2026-09-17T12:10:09.765567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012632observed 024ebc0f117febb5e1259ee142e10e34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:09.705087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012632/manifest.jsonobserved 9769040d714ef8a2a83c034ab39e2fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:09.686656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012632/publication.mdobserved 8e7f96a34069283d8d9042c3734e7c28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:09.599202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012632/publication.txtobserved 6b3819df6355e3b653c6960192017631...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. |
|---|