OT-2026-000057310
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000057310) never changes.
Identity and time
| Publication number | OT-2026-000057310 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bc-7cad-9f76-27ef59e5e4ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057310 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2dfee1e57cb60376efaf72caa63094260091fe30eb44b165b4ed825d879d3d4 |
|---|---|
| Markdown | 70b5872ba01d65f090ac95abcbb9dd338712cd0496658462327a0f9441ef6b03 |
| Publication page | 562e3696497eae47b859a258ebf110b1f6484e0f9d441885191a2e348edaa989 |
| Manifest | d0fe4ff9b3dc2ef63a93cafcea75e5c11e0ab3fbf9cbe5e31c0c8b4d0abd3526 |
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 | LYp6HzKTvnKPm5tM7IQjg+wFT5XPMarSds8zcM6rvZUTUIM+8dbGxrbaZSoI5WYVt6XKxSSFeR8uS2ale+s8CA== |
| 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
| 2026-09-17T10:50:25.084973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310observed 562e3696497eae47b859a258ebf110b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:25.065637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310/manifest.jsonobserved d0fe4ff9b3dc2ef63a93cafcea75e5c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:25.046607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310/publication.mdobserved 70b5872ba01d65f090ac95abcbb9dd33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:25.028341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310/publication.txtobserved f2dfee1e57cb60376efaf72caa630942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.377393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310observed 562e3696497eae47b859a258ebf110b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.359115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310/manifest.jsonobserved d0fe4ff9b3dc2ef63a93cafcea75e5c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.341777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310/publication.mdobserved 70b5872ba01d65f090ac95abcbb9dd33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.323931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057310/publication.txtobserved f2dfee1e57cb60376efaf72caa630942...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. |
|---|