OT-2026-000035503
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000035503) never changes.
Identity and time
| Publication number | OT-2026-000035503 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7289-960e-f11b5481aa62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035503 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffe3c98f2c5f2b83821f29376ac3bd7f6011e49cbb8efb4cb543c988262ad502 |
|---|---|
| Markdown | 2ff26166279ef6d5b9c48adfaebe374b5976840b50682e3f874447fabe86f761 |
| Publication page | d2695b74b8fee7a851dd91b89919fc44c4f46e9d433ff0a6412a0f9e2f579c9b |
| Manifest | 0d2352dd70184d626a9ae2170098c21c2023eb37d11b861510ca13cc0a23a280 |
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 | cvPyEldaDin/cVoGulKTKdU5xvy2cttfsg1G6jp398ozdbAYALojX4gImMRC7BfoVwwSlb4sX15vFMswwzJQCg== |
| 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
| 2026-09-17T11:26:55.226168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035503observed d2695b74b8fee7a851dd91b89919fc44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:55.208866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035503/manifest.jsonobserved 0d2352dd70184d626a9ae2170098c21c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.191202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035503/publication.mdobserved 2ff26166279ef6d5b9c48adfaebe374b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:55.172156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035503/publication.txtobserved ffe3c98f2c5f2b83821f29376ac3bd7f...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. |
|---|