OT-2026-000009702
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, vented after 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-2026-000009702) never changes.
Identity and time
| Publication number | OT-2026-000009702 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7277-8e4f-73985ef49ed1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a7f06b26c313fe9462f9293f8af91750a30674343e25cbda5e92895f29f0dd1 |
|---|---|
| Markdown | 84399f137f5fb4113c79d2c0242706f5658a529ad55ac8d1429027ff42605dfa |
| Publication page | bb38dc893d5fb0032028dc1840655f5cf3a0183f48bd4ee48343277c4dde309d |
| Manifest | c5668fc27b46a1398686130c4ed06981994de78a67ee64c2238972e399527cc7 |
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 | JlH/y/SNha4ajyiZdhr/j6wxK9H/S2R92yMqPhn+InjP1f2v1OIB+W7bY2SmOnW3eq8DevncJb45CoBdJIcJBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:11.492884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009702observed bb38dc893d5fb0032028dc1840655f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:11.469297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009702/manifest.jsonobserved c5668fc27b46a1398686130c4ed06981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.450443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009702/publication.mdobserved 84399f137f5fb4113c79d2c0242706f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:11.429126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009702/publication.txtobserved 7a7f06b26c313fe9462f9293f8af9175...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. |
|---|