OT-2026-000058726
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000058726) never changes.
Identity and time
| Publication number | OT-2026-000058726 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-70e7-b49c-be878ca6e8ce · 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-2026-000058726 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4e54f5a4ea7ac1961c75c86130b9f7e6774b484ec6392381637ab04c8405886 |
|---|---|
| Markdown | 0fbea862f498a909f3de1cd60f5b902e9c1e24dcbdfb7ad97c4e9eff1940d521 |
| Publication page | 69a3f0afd448974ece8d985e9252ffd188ab4c2e8fe4ab3721204abb6ce547b2 |
| Manifest | fcbefb1c541af3d708bb18f74aeb309267b1d2e63e9048a9630f995f0e6f0e8b |
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 | nnJQYiYg9cOzo6oi9qBsYLrnS2X8EKdafCtLtkbpFUnfKQGwI3JSkPeN/Yy1+kihsHiqHNXVxwVi0irlrYxVCg== |
| 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
| 2026-09-17T10:47:15.508645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058726observed 69a3f0afd448974ece8d985e9252ffd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:15.492050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058726/manifest.jsonobserved fcbefb1c541af3d708bb18f74aeb3092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:15.474862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058726/publication.mdobserved 0fbea862f498a909f3de1cd60f5b902e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:15.456089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058726/publication.txtobserved f4e54f5a4ea7ac1961c75c86130b9f7e...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. |
|---|