OT-2026-000065484
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065484) never changes.
Identity and time
| Publication number | OT-2026-000065484 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7610-850d-d77e2e7559da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d0bf251242b29330ae17ff890f20ff880c4c7bb8fa975a9509230509a571f79 |
|---|---|
| Markdown | 064cf439f92355847fc803b3e365fea3331e2b6c40c8be0951c6308650b07063 |
| Publication page | 871e93804106253504fd9ad0f81efb2a790434d0c00473ec647282fe8d896116 |
| Manifest | 61a1de5b5c98c00bfa69181bbf2d2d4a0edc064a2be78275c4364d14af459c3f |
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 | 8iOcUwGZ2wvKXn7jbWpGSB3vKF2zrzk0YjwPfP16J9HdbrnLwzvfwDl8rtYeA2gGCjkaMOMY/iU9XBZCNQ5FAA== |
| 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
| 2026-09-17T10:33:46.274249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065484observed 871e93804106253504fd9ad0f81efb2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:46.258696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065484/manifest.jsonobserved 61a1de5b5c98c00bfa69181bbf2d2d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.244038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065484/publication.mdobserved 064cf439f92355847fc803b3e365fea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:46.227762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065484/publication.txtobserved 2d0bf251242b29330ae17ff890f20ff8...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. |
|---|