OT-2026-000035302
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035302) never changes.
Identity and time
| Publication number | OT-2026-000035302 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7dc6-acd0-e46699268d39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fecc966dc97e17266eeb78355937a86b8910f9f1dbb9349f08f16dc6d3e9a35 |
|---|---|
| Markdown | a222bb8b2815bed9f8d77684357828ae90a11a0b49d8ab80773aeb53356d57b1 |
| Publication page | cd5be695bb91aaffee955f434fc9ab3185f18eb2c8452b0ca00af25cc200d422 |
| Manifest | 83eae57584782c9792c925cea8795b5a3dd418f27433a27dacd5a6e60146da55 |
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 | xiFb971zuZPFUQViGwRP1h61v5uXULRLH5DVQLu+hT+b8PayK/KgQV+kgbc459GBd37rYng+Nii//RSgiGRXBg== |
| 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
| 2026-09-17T11:28:26.878217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035302observed cd5be695bb91aaffee955f434fc9ab31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:26.860179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035302/manifest.jsonobserved 83eae57584782c9792c925cea8795b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.843646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035302/publication.mdobserved a222bb8b2815bed9f8d77684357828ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.824697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035302/publication.txtobserved 1fecc966dc97e17266eeb78355937a86...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. |
|---|