OT-2026-000055318
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000055318) never changes.
Identity and time
| Publication number | OT-2026-000055318 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-73e0-bb24-b411268463d0 · 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-2026-000055318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59ccdcdf8612da02743cf7c966140bc21e0efa37ebd9342612b9f8cdd8cefeb4 |
|---|---|
| Markdown | 455a9c32bbed3f0395de4486f2c1f2d39f937d07b435f2bbb5f090ccffc7c1a6 |
| Publication page | fa34aca922166017c24f243144b9d9d6afc479a539952a582b65397a3197983c |
| Manifest | e2a0098aa78ca972cdbcb7a94c9f6f573d084a0daadd94f88fb307d38d4d90bc |
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 | nQEyMM93M3UB2TWmyFpbvhIIE7FqvDEJgcRKTlCtAnEgJSYt7vTKDzLE+X1mbzUejMBnznJIHdCm0fRG9vaVBw== |
| 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
| 2026-09-17T10:51:56.116785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055318observed fa34aca922166017c24f243144b9d9d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:56.098709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055318/manifest.jsonobserved e2a0098aa78ca972cdbcb7a94c9f6f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.081791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055318/publication.mdobserved 455a9c32bbed3f0395de4486f2c1f2d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.061713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055318/publication.txtobserved 59ccdcdf8612da02743cf7c966140bc2...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. |
|---|