OT-2026-000035937
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000035937) never changes.
Identity and time
| Publication number | OT-2026-000035937 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-75c5-b578-6c69fbeb918e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50d43b1f5b678c0a2cbd877f92b83848e30186214c64cdd43c561788804c7ed8 |
|---|---|
| Markdown | eca0b2b8fcd0c1a36dc4fbfa09d73209628ce3a578b7da1fee2c6b0d8a5a9a9d |
| Publication page | 82e6ae2f1a09c9159448784168d9e5cb1bfba79ba9ac527e94a2012ee2dce09a |
| Manifest | 8508a786a5c01c54094188c487dd8577c6de1526c1e2b7ee19f4ad37158585a8 |
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 | P4jFP4s58XyaJ5SAzO4cvnI3zKiizFSunsezWCHW/oyWht/Z3OmcrrZvLhGRW435WlVb0zetpMJzi425ILE/Cw== |
| 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
| 2026-09-17T11:27:46.899773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035937observed 82e6ae2f1a09c9159448784168d9e5cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:46.882150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035937/manifest.jsonobserved 8508a786a5c01c54094188c487dd8577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.865050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035937/publication.mdobserved eca0b2b8fcd0c1a36dc4fbfa09d73209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:46.845533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035937/publication.txtobserved 50d43b1f5b678c0a2cbd877f92b83848...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. |
|---|