OT-2026-000059451
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000059451) never changes.
Identity and time
| Publication number | OT-2026-000059451 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-71f6-9bbf-23e5559f5de0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059451 |
| Status | PUBLIC |
Content hashes
| Canonical text | e990590724a616f9936e47a1c95437e90602a791bc9830b309b6874e392a3441 |
|---|---|
| Markdown | b20a06013dba12bff47a7d0a38dadcea50b23ccd6d0dbdd1bc772cf46a143f19 |
| Publication page | 20949882a25fa947d775d059e467d3ded13eca3a567c182aff4e114591b7247c |
| Manifest | dce2546d41c7bdf046dd97887096712fe96053e1e34467de4ff26e3e52b01508 |
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 | g0p/Uzsbeb1jgSvsUnoKMZ3EkkLnkCtcbrZeybqg81iGk7fqMrCewxPbsTS+xwgT6/585MVwEFs4bneot78nDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:08.839214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059451observed 20949882a25fa947d775d059e467d3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:08.821458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059451/manifest.jsonobserved dce2546d41c7bdf046dd97887096712f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.804987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059451/publication.mdobserved b20a06013dba12bff47a7d0a38dadcea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:08.786301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059451/publication.txtobserved e990590724a616f9936e47a1c95437e9...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. |
|---|