OT-2026-000055466
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000055466) never changes.
Identity and time
| Publication number | OT-2026-000055466 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-730d-90c8-46bab4e6c62d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ef17b5f3af967ace9e207ac646b9d46b66af277bfd88351b9b9c17222469bcd |
|---|---|
| Markdown | 56e466af4e6fd2ba920d5768af0d989d00f10bafb364b7f194ee9205ec9b9a61 |
| Publication page | 7239cd8ffd3bcb9cd5cbe4fd1e028d2f3e38cc6a44399d38b464b06dd726724e |
| Manifest | d5c348efd669106d0ed82096da96466d7e7969c7a0658a8ebca13ba2fc362cd5 |
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 | ceDa6YIi0KaJ+P84EPc225+LgQyj/TjEAS5p0k1jY5h7wCvdMmFrgkPBaYpRcltjUobnKa+sJMM8VW63ZxZ0AA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:07.618021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055466observed 7239cd8ffd3bcb9cd5cbe4fd1e028d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:07.598401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055466/manifest.jsonobserved d5c348efd669106d0ed82096da96466d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:07.579444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055466/publication.mdobserved 56e466af4e6fd2ba920d5768af0d989d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:07.559781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055466/publication.txtobserved 1ef17b5f3af967ace9e207ac646b9d46...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. |
|---|