OT-2026-000036332
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000036332) never changes.
Identity and time
| Publication number | OT-2026-000036332 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-73fb-a023-d4c77c28924f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036332 |
| Status | PUBLIC |
Content hashes
| Canonical text | e989b45beca772f159f9ad2a1ed4d856849c9afc6b20f6de5d61357a1c9a8a27 |
|---|---|
| Markdown | f08de13e9d4b5385456d778e47d4e6c4465604c0a7a28f61e2d91b4cc268511d |
| Publication page | 00806f8606756a062710cae863fa67447bace806e4a36a053bf300e7363fd2bc |
| Manifest | 61f7d904fd2cbdcfafa439fcf2bc4a357deead12853bff49cf4f29c5dbbd2744 |
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 | 0yHKVJMWi7stWNWgZGH0vBo0/v6oreZ351sdOGS8MYIxQDKgLJKmToXMhYlBFXX9vzIv/nYosHrZFTrGf1uHAA== |
| 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
| 2026-09-17T11:26:36.556642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036332observed 00806f8606756a062710cae863fa6744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:36.540859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036332/manifest.jsonobserved 61f7d904fd2cbdcfafa439fcf2bc4a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.523178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036332/publication.mdobserved f08de13e9d4b5385456d778e47d4e6c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:36.506022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036332/publication.txtobserved e989b45beca772f159f9ad2a1ed4d856...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|