OT-2026-000036737
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000036737) never changes.
Identity and time
| Publication number | OT-2026-000036737 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7e6d-a887-1ed330adcd13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036737 |
| Status | PUBLIC |
Content hashes
| Canonical text | cca78ed00c04206dd5dfb44e6374d91062269b897df94d1202132e9b5e909bed |
|---|---|
| Markdown | b3c40541441d44269eea408b82b4e2b22450b4d49bbec5a57a8be9d285144b1d |
| Publication page | dbd7ca52ebf1290b800098cb3020cca5ea16160c308d81d66be61734bddc1c04 |
| Manifest | 14f8cdaabaf94b5972e5cfd94d36eea0e55309be985a833d1e0aa3275ae3d686 |
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 | gpmGN3A9hV+yngU7MO3gnQcknhAo4yNOyh06mPbO918M3ckpC/gXzPimR963zggI0/QlrWqK+fGkfKxBsMMrAg== |
| 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
| 2026-09-17T11:26:06.239097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036737observed dbd7ca52ebf1290b800098cb3020cca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:06.223328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036737/manifest.jsonobserved 14f8cdaabaf94b5972e5cfd94d36eea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.207598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036737/publication.mdobserved b3c40541441d44269eea408b82b4e2b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.190194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036737/publication.txtobserved cca78ed00c04206dd5dfb44e6374d910...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. |
|---|