OT-2026-000036713
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000036713) never changes.
Identity and time
| Publication number | OT-2026-000036713 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7eb0-a19a-201bbb8fb49d · 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-2026-000036713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825449d56b5c59b58d6dd8507147c8feb052724fb774ed03ac8069fa2d62aa80 |
|---|---|
| Markdown | 0b40bd18f0a82b40d0608e3fa4154fb50ee66dcb2d5c09fa50ada899a22fb89b |
| Publication page | 6b8797ce4100db9f5514273f8442c9fa2eb5c40b8ed4989d2c2d77f8174dc3b7 |
| Manifest | b7cdee846e722623fd524d7b16488e114762ada911bb57e6499dbdcf57d6e50e |
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 | 4Gl3aOcFD1aIBVf0kBlzTPyyahtdwCme07+5SGFJlGmsQCp3KRYOWJE4CG5Vi/3pIO403vMv6mgg0ZKsYlEuAA== |
| 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
| 2026-09-17T11:26:04.483412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036713observed 6b8797ce4100db9f5514273f8442c9fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:04.467179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036713/manifest.jsonobserved b7cdee846e722623fd524d7b16488e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.449642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036713/publication.mdobserved 0b40bd18f0a82b40d0608e3fa4154fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.433498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036713/publication.txtobserved 825449d56b5c59b58d6dd8507147c8fe...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. |
|---|