OT-2026-000085394
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000085394) never changes.
Identity and time
| Publication number | OT-2026-000085394 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7fa4-909f-ce3a0e4cacef · 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-2026-000085394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b501826c497279d02467cdcc6c5766493bb524b653996b3728a1ec911a412bc |
|---|---|
| Markdown | 6b9c2dea3a5cbd3c0b7c2c73aa9596178b9801e5a9cb65a3066afce1fbe904f2 |
| Publication page | 8c81573d4eca204b2ad962db1a9c3ea928165c71cd9b72fd6867b818ca157575 |
| Manifest | 1eac0cf12cfd2974b319332c49c3dab05cc3d840fd5816d75a7a3e739181912b |
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 | aHEPBd+O85NzBjHVYG79IqGFEX+af+d10wg4V1zZPhYVWskuEtMS5OseePsc9r1quEpOxyMSlm+UaGDwN9WPBA== |
| 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
| 2026-09-17T09:54:09.625402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085394observed 8c81573d4eca204b2ad962db1a9c3ea9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:09.609155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085394/manifest.jsonobserved 1eac0cf12cfd2974b319332c49c3dab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.590408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085394/publication.mdobserved 6b9c2dea3a5cbd3c0b7c2c73aa959617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.572392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085394/publication.txtobserved 7b501826c497279d02467cdcc6c57664...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. |
|---|