OT-2026-000037599
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000037599) never changes.
Identity and time
| Publication number | OT-2026-000037599 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-714c-be94-12851c84241e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6edb6a84992a0cc0d9be7e0126f5ed12c02e5236e1db548ac2621833ad1d511b |
|---|---|
| Markdown | be13def37cd378ebc5d7f38525790fb0ec646fe284749f577f87987422d33d6d |
| Publication page | 77feff2d0ae3f7065a9624ce0125d319f2e3a9d4207b073e632ee9be83bbdc53 |
| Manifest | 80383699472f5e55db36478aa21e127fc325595dc9fbe0ff12948d0693ee913a |
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 | XKBQ7EK5ez0SlctnKALSpJGP9LYHtCpQWIMVe6s39ApRCTmr2QLi8+62d92hiPc7lrIwuzzufPNADvnb1oqpDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:09.254784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037599observed 77feff2d0ae3f7065a9624ce0125d319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:09.237474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037599/manifest.jsonobserved 80383699472f5e55db36478aa21e127f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:09.218892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037599/publication.mdobserved be13def37cd378ebc5d7f38525790fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:09.202568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037599/publication.txtobserved 6edb6a84992a0cc0d9be7e0126f5ed12...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. |
|---|