OT-2026-000014064
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000014064) never changes.
Identity and time
| Publication number | OT-2026-000014064 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-702c-9902-a7fe775c25db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014064 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4f11d0c402d624d222f45bb6e0f4739feebf6ea9dd79774b84da5a8e164fe6f |
|---|---|
| Markdown | 13f1b428369e29126e5abaacc9d10aa85af15d59ac86d25b39d4546b79ea2395 |
| Publication page | 1004ea166f694a9a3338cca58675eb0a00c7169f560a8f56d767224b844de70b |
| Manifest | 76336ea87f2f817d78eeea373aa41625bdd380baff680da3ab97da4538c0bd34 |
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 | qqk5Wm68IoshTMC/xNZ6FRNbbFKR5T7GbeCPoiV49RgldqdVyPDJ43f9D6orkE50vksrThVhB0sqbIAISGv9Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:18.551446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014064observed 1004ea166f694a9a3338cca58675eb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:18.529967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014064/manifest.jsonobserved 76336ea87f2f817d78eeea373aa41625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:18.510069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014064/publication.mdobserved 13f1b428369e29126e5abaacc9d10aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:18.489358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014064/publication.txtobserved f4f11d0c402d624d222f45bb6e0f4739...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. |
|---|