OT-2026-000058523
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000058523) never changes.
Identity and time
| Publication number | OT-2026-000058523 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-786b-b308-f81431b41cc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058523 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bed8e77ef5f4c4b1a3d227fb6a9cc999b5dc6b6f5b22c027d16ac4953cb765e |
|---|---|
| Markdown | bc6bb1bdb26378224a95dc4067901d3a470502e81158fbaedf3fae724156675d |
| Publication page | 534832e58f68313e97c7f4940d0c918a198b24785f5cf8bd65d57bc441ed4320 |
| Manifest | 63851403546603717eef660ad429eb1409c7e0bbf6af67c71f5adc866d78291b |
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 | l6x9dBFPQt5QJHAwJgtebzRJ7bVjtmKr4gi98QcY/cGVDThpLTCa0V5czJkWGE8tJDygGRu9TaXj367ATPC+Bg== |
| 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
| 2026-09-17T10:46:59.042755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058523observed 534832e58f68313e97c7f4940d0c918a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:59.026450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058523/manifest.jsonobserved 63851403546603717eef660ad429eb14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.010501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058523/publication.mdobserved bc6bb1bdb26378224a95dc4067901d3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:58.992850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058523/publication.txtobserved 1bed8e77ef5f4c4b1a3d227fb6a9cc99...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. |
|---|