OT-2026-000102207
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, pulsed blow-off after 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-2026-000102207) never changes.
Identity and time
| Publication number | OT-2026-000102207 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7659-96a6-b30fbafda9c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32339510141e6d028a9f0b178c901fd555277a93e0c2d9c0186a9c961076e9f8 |
|---|---|
| Markdown | b34c6e6d19cfbbd3e6fc6c5fa02742c21e8d90ce91ebaf2d46ce89200b116cdb |
| Publication page | a10cf863532ec950d72acc6d60841a9159ff14a5a98a2101f934b0f403603b7d |
| Manifest | bd9a56fc10c18e8596fe9e2ba8268e0ba25e132457f2ba37e5d2894d64a4448a |
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 | CzBz8mLZeMCeWAGxF9h3bXj8g2F/YlrX3dDCnvtI2BsNmGhBKLvu6KvcyBB9dirf/6+HQI2yLOx5bYv5ad1WAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:22.894803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102207observed a10cf863532ec950d72acc6d60841a91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:22.877158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102207/manifest.jsonobserved bd9a56fc10c18e8596fe9e2ba8268e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:22.858590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102207/publication.mdobserved b34c6e6d19cfbbd3e6fc6c5fa02742c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:22.839602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102207/publication.txtobserved 32339510141e6d028a9f0b178c901fd5...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. |
|---|