OT-2026-000064357
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000064357) never changes.
Identity and time
| Publication number | OT-2026-000064357 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7a69-95a1-bee89cca81c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 299118c376f5579c7878c1e9f1f5e7f37e89e815b4586fc9c3384eb2c101e6ac |
|---|---|
| Markdown | c7d2225aaf33123971a4139e7071d975daccc1caeb4eeb94b81b4b8ef52de342 |
| Publication page | b59c8222b6c3c0cea5a9eb87b30113689a352234722fa483fad0ab06f230e480 |
| Manifest | 5c30a6420b1dc7c1b12057c3b76832da4862beaf8e1fd61cf19c7ecff1852f8b |
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 | 2X05uB6e69Y4hhqfT11JGczCMpSPA2gwclw7tOxxpygh67MzMpHZOMER6ek/eLUcAxwh2lnB7/omy5zxVcrFAQ== |
| 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
| 2026-09-17T10:36:31.091563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064357observed b59c8222b6c3c0cea5a9eb87b3011368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:31.074154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064357/manifest.jsonobserved 5c30a6420b1dc7c1b12057c3b76832da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.056385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064357/publication.mdobserved c7d2225aaf33123971a4139e7071d975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.037898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064357/publication.txtobserved 299118c376f5579c7878c1e9f1f5e7f3...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. |
|---|