OT-2026-000061768
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061768) never changes.
Identity and time
| Publication number | OT-2026-000061768 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-75ce-8bca-4044fe31c57a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1be9dd234b6079a0b002560dbcd94a01e1fb969c6818712d7145c72975e31103 |
|---|---|
| Markdown | 5e6e68d50a9c48c8bb14dddff00296a5303c3624e089fc851d170eddd7654daa |
| Publication page | 68bbc480f3aa58ed7fe65a653eab28ace5e92b9a374b4e46066572330376309d |
| Manifest | 20d9d94b626ee970a347d4052436e781df3d27b8a09bab65d971e82697369c6b |
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 | PDyAp0dP9VlfSke1Y44yx4NJztkE9eMK1yugqtgw1T243l8Bnh3T+xbmBH8NrxlUKBC8zxCuyXnizNfemxgyAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:28.537483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061768observed 68bbc480f3aa58ed7fe65a653eab28ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.519884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061768/manifest.jsonobserved 20d9d94b626ee970a347d4052436e781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.501814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061768/publication.mdobserved 5e6e68d50a9c48c8bb14dddff00296a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.483589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061768/publication.txtobserved 1be9dd234b6079a0b002560dbcd94a01...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. |
|---|