OT-2026-000009494
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, supply line 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-2026-000009494) never changes.
Identity and time
| Publication number | OT-2026-000009494 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7be8-b1c0-1cdbf074e84d · 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-2026-000009494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 116944d2ac41f66e8e506d75e3f0cfef6b2c2f18264d8e89fd7b9a005cf91e5b |
|---|---|
| Markdown | 8adcee058a354e28966e9c64987b6cd0d15aa52e89bf7800e5e6cbf46d314929 |
| Publication page | 3ede888979bd2cedd4d0409c770c008eb57b9ec460f00cd211a52771cf718136 |
| Manifest | dd7d2bf3792d3dfa1504bee9d983c07ebe447ecb7f56a8d3886f280cfd592e47 |
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 | drFwtPGLkmo6X/wuLcaAcXD/TfrZ/uxPNk7pAwp7qo7pDGCl8vrygpn/hIplZ4ZmWHfYKMAuJh4XrmCpUdToDQ== |
| 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
| 2026-09-17T12:16:53.875820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009494observed 3ede888979bd2cedd4d0409c770c008e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:53.854611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009494/manifest.jsonobserved dd7d2bf3792d3dfa1504bee9d983c07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.835928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009494/publication.mdobserved 8adcee058a354e28966e9c64987b6cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.816405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009494/publication.txtobserved 116944d2ac41f66e8e506d75e3f0cfef...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. |
|---|