OT-2026-000056997
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000056997) never changes.
Identity and time
| Publication number | OT-2026-000056997 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b5-7666-9250-f83f9a56f170 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e8f59325ff56cdb986412b40655270a9b4c2ba1765e046fb9d298149df4e0e4 |
|---|---|
| Markdown | 94f48190fe20ab65df154c07ad7d2695765619794e10e0fd37a2e8a4193bc662 |
| Publication page | 69126d6ba0b0d38db3c1f9bf3ffbf2283c63221d7e1d7b4ad438fed2edcee125 |
| Manifest | fed5aa2adbaad566c40d0747fdbd39903f4457307fc59034acb0e98da596f83d |
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 | YAk1xCkkUAxh3jB/xJOFd56sNf5E1QWgDK9xfayLpJT+/GsFc194Kdl4VMLHEldtzbs+aWw4Nk6U21gRGrTXBw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:48:28.176643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056997observed 69126d6ba0b0d38db3c1f9bf3ffbf228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:28.158955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056997/manifest.jsonobserved fed5aa2adbaad566c40d0747fdbd3990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:28.141134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056997/publication.mdobserved 94f48190fe20ab65df154c07ad7d2695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:28.122677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056997/publication.txtobserved 6e8f59325ff56cdb986412b40655270a...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. |
|---|