OT-2026-000055326
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-2026-000055326) never changes.
Identity and time
| Publication number | OT-2026-000055326 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7151-b331-7d1ba0611a44 · 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-2026-000055326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8790ef366aadff13b9b2dd90d23804ecb1539e9e7d2120a33633d5c5b1fb84d6 |
|---|---|
| Markdown | 61b8cf61cc8e954d2cbd73cbb716e61829a2a4f337c07892743d47b0de5f2030 |
| Publication page | b8ded47fa81a893ad8a4587e899c16c66441f21a18b82dd7c8b9c75a99538c47 |
| Manifest | 3ddfaf44966fc822e4367c46015d07df30442403fb036c34ea752d4c6969a636 |
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 | rT/2nSR3eBMpG8IOLI0HWCPVttHC32ia0lD5hxkaKk/AoVgGFhTPfCyAAdapNKqz1EXpyindyXzxrrkWR9lsCg== |
| 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
| 2026-09-17T10:51:56.739268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055326observed b8ded47fa81a893ad8a4587e899c16c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:56.721451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055326/manifest.jsonobserved 3ddfaf44966fc822e4367c46015d07df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.703928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055326/publication.mdobserved 61b8cf61cc8e954d2cbd73cbb716e618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.687490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055326/publication.txtobserved 8790ef366aadff13b9b2dd90d23804ec...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. |
|---|