OT-2026-000010630
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, pulsed blow-off after 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-2026-000010630) never changes.
Identity and time
| Publication number | OT-2026-000010630 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-771c-983e-92a3b2213474 · 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-2026-000010630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c6b2ae827cca8207f58588c22926f56574ae52d608ee7031d4683e69c47ea7f |
|---|---|
| Markdown | dd8abb99964a094324ea149746be4d18f19295414af43b43def76c007b0811b4 |
| Publication page | 7ddcd278cf879bd08d075014b4f4f873d50db356ec429a58ca6718637edc75c2 |
| Manifest | 5c4a3bd0699c40f744f044337c4f0cc77c2f4d5f3a34d653726a7854b976a685 |
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 | 28Ayw/xo9ZP3ZtTY/6aWAj3ZlHUd6Ct/1FeVThUlOMDmXxfgk9CnzSPeO4tYQ/nPQzYdW17hgAabvB3OR5d2Dw== |
| 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
| 2026-09-17T12:14:49.591308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010630observed 7ddcd278cf879bd08d075014b4f4f873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:49.572008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010630/manifest.jsonobserved 5c4a3bd0699c40f744f044337c4f0cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.554186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010630/publication.mdobserved dd8abb99964a094324ea149746be4d18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:49.535276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010630/publication.txtobserved 5c6b2ae827cca8207f58588c22926f56...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. |
|---|