OT-2026-000097960
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000097960) never changes.
Identity and time
| Publication number | OT-2026-000097960 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7742-a905-53ab39884d74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38a506c74a03763b73994fee332fdb819c9515fefcdf4de9f4fcfc0e213f42b8 |
|---|---|
| Markdown | 462c10bac069e57fb061a22230ab2d108975b1786742038897c183b3031eedb5 |
| Publication page | ed746db90ce78e965b5c9359989a9ae7da97161578610c69ef98c55959e60e0c |
| Manifest | 5f3a14a94669e19fa4662529e8075ad22fb8be4dc7e330e165de2a183723f2ed |
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 | r5BzMOeE+LYfn8Ug5zIPhAjfWX9J0E+93d+sArPP/1bDzDFsSXYQfTiXrbg90zZJTijSUQamvhGk95856PoaDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:06.166348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097960observed ed746db90ce78e965b5c9359989a9ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:06.149602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097960/manifest.jsonobserved 5f3a14a94669e19fa4662529e8075ad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.131665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097960/publication.mdobserved 462c10bac069e57fb061a22230ab2d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.112310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097960/publication.txtobserved 38a506c74a03763b73994fee332fdb81...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. |
|---|