OT-2026-000030463
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed 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-2026-000030463) never changes.
Identity and time
| Publication number | OT-2026-000030463 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e504-71f4-b170-66241de1d0b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59725c7dd35f406511bc3e4a111152a08d2c1c277b2988fc33c3393e3f427d10 |
|---|---|
| Markdown | 7005d6e1185d4098c4625d618ae4c33af370528e7d7852477aaac8d2f1815bb1 |
| Publication page | 07d4e41995953c888a30c48e35d7122523aea40921733de64a1d5ef995dddfaf |
| Manifest | aa1ca0f30492dec7459d11bc20978a25670008834dcec211d47c5c108f089bfe |
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 | bWULNax9aEL4ttxLbCKY58yCUhEgP73ZbdFDCsiBvqmRf58HPEDW4yVASMLb77SAO6kRx5v17TTrmtcTj669Cg== |
| 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
| 2026-09-17T11:38:12.565744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030463observed 07d4e41995953c888a30c48e35d71225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:12.549460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030463/manifest.jsonobserved aa1ca0f30492dec7459d11bc20978a25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:12.531379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030463/publication.mdobserved 7005d6e1185d4098c4625d618ae4c33a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:12.508300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030463/publication.txtobserved 59725c7dd35f406511bc3e4a111152a0...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. |
|---|