OT-2026-000070555
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000070555) never changes.
Identity and time
| Publication number | OT-2026-000070555 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7c98-acff-464fa9a052d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070555 |
| Status | PUBLIC |
Content hashes
| Canonical text | c92baff4687623adfc4478d40926cf23d30f4a334a34e28a1e4d001d3337fdfb |
|---|---|
| Markdown | 6abf7778ee2f475e4c33c6d28b673db332c01ccf5a32e9374583609c3784fdea |
| Publication page | 553b5506c2d774823f2f73d7c423d4194c2dcefa1a7779aa7a0ba1e38aafbfe8 |
| Manifest | bca8b8fa880f35c7123e7f1b1a54593e1a3627e1ac736a1614a528ec8031e19c |
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 | Qc32G10JZJZM0fhdTJAYAWC198OXfj2WlhVLsXD/e0/lhykMmm4POKgpoYCA2fdFa9NKPs/PamHw7b9UfxYuCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:24.264086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070555observed 553b5506c2d774823f2f73d7c423d419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:24.245418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070555/manifest.jsonobserved bca8b8fa880f35c7123e7f1b1a54593e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:24.227500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070555/publication.mdobserved 6abf7778ee2f475e4c33c6d28b673db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:24.208156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070555/publication.txtobserved c92baff4687623adfc4478d40926cf23...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. |
|---|