OT-2026-000099004
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000099004) never changes.
Identity and time
| Publication number | OT-2026-000099004 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7b22-ac2d-394d6e49a0cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099004 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66b969a2610c9ace981a1b8d2167942c33057cae4a80cc6c3b448ed82602e426 |
|---|---|
| Markdown | 93c569b25ecba272a0fea817c921379bd7087be64a494cbb2c846e9fb7e022e4 |
| Publication page | 4d7aef747d2aa07ee2aa84627999cd04625f63b33b43ab5401f7143c41c6115a |
| Manifest | ad3148fe618ee7eb3eb3c5dd76037e9a05702531e4db18b807b4028984b080ef |
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 | MhNLE5zCAo+73e61RpRghOpyqxiD3p1FkfNAxQJVvDcinVGTyj7JlEOC8fucigXR2A7279Hg5ucvpqHjoUPTAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:05.361582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099004observed 4d7aef747d2aa07ee2aa84627999cd04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:05.341866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099004/manifest.jsonobserved ad3148fe618ee7eb3eb3c5dd76037e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.324659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099004/publication.mdobserved 93c569b25ecba272a0fea817c921379b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.309345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099004/publication.txtobserved 66b969a2610c9ace981a1b8d2167942c...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. |
|---|