OT-2026-000056230
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line 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-2026-000056230) never changes.
Identity and time
| Publication number | OT-2026-000056230 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-7830-a15c-9e152e89f551 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31d505560d7e90a7a8205a728c098362e019288a27bf53b8508b8d639d484b28 |
|---|---|
| Markdown | e1577ed9a848832cafe752d717fa98a5d5dfcb42a065289c74cb7638077aaf4a |
| Publication page | 4dfb3345b1c46dfad65fd02b3e0a71532b108f008746f09e89e077891c64c0d4 |
| Manifest | 8eb8a9c4752cb14c2a55917622e09a672de2fc4235f91b57dbb657757ae92d39 |
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 | YXEkhJloONOJn+2iHIPl8fd4bETx6gX7rHFlFiigV/axEw4Fv6ZVbnzA42CwUpEJ/PK72icJy0bimIaZgYA1BA== |
| 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
| 2026-09-17T10:50:42.508014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056230observed 4dfb3345b1c46dfad65fd02b3e0a7153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:42.491618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056230/manifest.jsonobserved 8eb8a9c4752cb14c2a55917622e09a67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:42.473448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056230/publication.mdobserved e1577ed9a848832cafe752d717fa98a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:42.455031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056230/publication.txtobserved 31d505560d7e90a7a8205a728c098362...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. |
|---|