OT-2026-000008008
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000008008) never changes.
Identity and time
| Publication number | OT-2026-000008008 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7365-a112-6981f15da72e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 792d770f16cbe65c012e7f18cfe2e9f28968c170b400e3c0aa0a59ac8e9dc866 |
|---|---|
| Markdown | 0ff2360080cf9d134839ad671633b6544420afc1ea32d1d784402e12d2ccc228 |
| Publication page | 20889f5d8816fda5a53731021ff349e7950a7a1cdf2ae67adc6665bb6d701afd |
| Manifest | baee7174de068b54755f8b112cce78bf001a5b625b1c9415851a80a891fe3d2f |
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 | YurUPbx/Hjxe1yAHY47d9oTvh6Jg5qC7IL2OhZPIlBOOxLMxMUE3AxsmpZpw5S0GgcDrjwwjUUqpbNeCfWAeBQ== |
| 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
| 2026-09-17T12:20:33.461037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008observed 20889f5d8816fda5a53731021ff349e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:33.442842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008/manifest.jsonobserved baee7174de068b54755f8b112cce78bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.425028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008/publication.mdobserved 0ff2360080cf9d134839ad671633b654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.406914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008/publication.txtobserved 792d770f16cbe65c012e7f18cfe2e9f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.244336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008observed 20889f5d8816fda5a53731021ff349e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.225461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008/manifest.jsonobserved baee7174de068b54755f8b112cce78bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.204356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008/publication.mdobserved 0ff2360080cf9d134839ad671633b654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.185577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008008/publication.txtobserved 792d770f16cbe65c012e7f18cfe2e9f2...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. |
|---|