OT-2026-000010743
Publication integrity record
Foam pad vacuum gripper, pump fed, 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-2026-000010743) never changes.
Identity and time
| Publication number | OT-2026-000010743 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-70ba-9349-af546edb6dac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010743 |
| Status | PUBLIC |
Content hashes
| Canonical text | f16261f69d337df51b286f7a63ba4701d74891138bf869e0b1ebdd1e7649592c |
|---|---|
| Markdown | 4763d6fecc8cb3067e483181434e66ef4065391c757d2a40c36f1884b91cfbed |
| Publication page | c1283b4ed510501e9966b6010d0368a3884e463786230d1245fe94ac9cd2cf03 |
| Manifest | a801ee185341b0f9c44b8181e290e33284e0d09166300423e1fa525f9a575d37 |
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 | 487nBMSj6Pvumv5VZJDKibugzh4as4LwIhGHHrN8IbL5+74Yv6weMKJTcFjwj36h88YAZUPdXO8DYGLIXy4rAQ== |
| 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
| 2026-09-17T12:14:58.386456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010743observed c1283b4ed510501e9966b6010d0368a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:58.364374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010743/manifest.jsonobserved a801ee185341b0f9c44b8181e290e332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:58.344389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010743/publication.mdobserved 4763d6fecc8cb3067e483181434e66ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:58.326276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010743/publication.txtobserved f16261f69d337df51b286f7a63ba4701...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. |
|---|