OT-2026-000060235
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000060235) never changes.
Identity and time
| Publication number | OT-2026-000060235 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-73e1-832a-a5679999603a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4eee8c413354622d5a71d7034800850a64a7da886104bac3255c87490e9d5b49 |
|---|---|
| Markdown | a4c654233df74f024c931c4805e56223e1dacbda7368fc427872d002f50fd92d |
| Publication page | 6220a88c28a24955b39828060803420605d7c058f58fd954691c1fcda459eeeb |
| Manifest | 4a8a440a04ebd2126fee9aa5ab60c7a31a9ec10719a29d886efe943a7459aea0 |
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 | cICpCus4aRNyPreEkHm7/72K1yagtS2WDFM1C53CP/CjJKKQ9CvZMkFx2yyJpVnk4lBIpNKF2k3Et+H6z5KlDg== |
| 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
| 2026-09-17T10:43:54.891052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060235observed 6220a88c28a24955b398280608034206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:54.870673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060235/manifest.jsonobserved 4a8a440a04ebd2126fee9aa5ab60c7a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.852049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060235/publication.mdobserved a4c654233df74f024c931c4805e56223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.834545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060235/publication.txtobserved 4eee8c413354622d5a71d7034800850a...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. |
|---|