OT-2026-000083239
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000083239) never changes.
Identity and time
| Publication number | OT-2026-000083239 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7e59-8105-f99c0fa7f537 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95071a70f6444b5f78068288721465d4a1abb9695edd267fcc640858f0bbc46d |
|---|---|
| Markdown | 56d84302d47c5bca605051748c0c61c4fa6d887e480b504bc56428021e11c371 |
| Publication page | 9f2f6f3155e7a3ae413d3894bfb85a996f66b3693c56d6fe3f45b75a8bba4110 |
| Manifest | e9fb6ee16ce846ab1641e45354bcef1ef00682e9d2a2a5e2a99e17cb0a582cbf |
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 | srk1myZ/rfrbowQ+1aGrAusJR8CBkjkrChL16DI6nefk43+w/qYHf2PmC6bvM2iajnu+/TTM/wYfqlPcR3i9AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:01:12.844841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083239observed 9f2f6f3155e7a3ae413d3894bfb85a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:12.828098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083239/manifest.jsonobserved e9fb6ee16ce846ab1641e45354bcef1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:12.809943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083239/publication.mdobserved 56d84302d47c5bca605051748c0c61c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:12.416180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083239/publication.txtobserved 95071a70f6444b5f78068288721465d4...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. |
|---|