OT-2026-000085373
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained 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-2026-000085373) never changes.
Identity and time
| Publication number | OT-2026-000085373 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7020-9c52-8829ae1c702b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d662040e5f1361dd172963c95d839c61dad24cb6be185061e5468aaadf4ad21 |
|---|---|
| Markdown | bef354a7ee101f4146bc812a6dac828e754fa6593be702c2787ac6e27a78b91e |
| Publication page | 9f51634df46eb8a9aa879bad9dc3b515e98d776bc07b539f49d1ddd4cbf01cb3 |
| Manifest | 4b8fd591781ae452eeb234de39e8b6d735c450823eaf4315c072fb891e4a8f03 |
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 | IklCiQF0dLBaOdNzzIeOzZ8YawKPhB7bEte0kcY6n5PzS3OZwuNQPxUjUrKpQrT2t3HKw2tLqDKELPMn71SmBA== |
| 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
| 2026-09-17T09:54:07.866160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085373observed 9f51634df46eb8a9aa879bad9dc3b515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:07.845893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085373/manifest.jsonobserved 4b8fd591781ae452eeb234de39e8b6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:07.824169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085373/publication.mdobserved bef354a7ee101f4146bc812a6dac828e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:07.802282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085373/publication.txtobserved 8d662040e5f1361dd172963c95d839c6...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. |
|---|