OT-2026-000051303
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000051303) never changes.
Identity and time
| Publication number | OT-2026-000051303 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7fb7-84be-5c6d9fb76e48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825742e74e9639156d1cc12793e7a65df981b53deefa4ec7140ba15f94b7ff71 |
|---|---|
| Markdown | b7d67becc5bfad46936d4297ecdd61cc266cba5241ad4a753f2697efdb22d9ae |
| Publication page | 1f6fd45c886545ed285423d35286dee7ef9df4dfd39e8ba4e634176e4df4a28a |
| Manifest | d395ef1b87d3cb7fe7debc0ad30d2679afd1816e1acd8d117bd07a45059de376 |
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 | o28MXs8PtWF/iGa9RnOIPCuP32zlYynOhitxFzmCAuuoOPQMG7+Y6lXbhUe4l+Uu50kPjsS4HfEJYHdy+TQHAA== |
| 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
| 2026-09-17T10:59:07.026844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051303observed 1f6fd45c886545ed285423d35286dee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:07.006735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051303/manifest.jsonobserved d395ef1b87d3cb7fe7debc0ad30d2679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:06.988154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051303/publication.mdobserved b7d67becc5bfad46936d4297ecdd61cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:06.969400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051303/publication.txtobserved 825742e74e9639156d1cc12793e7a65d...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. |
|---|