OT-2026-000010655
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, vented 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-2026-000010655) never changes.
Identity and time
| Publication number | OT-2026-000010655 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-74bb-a528-83d0eae236c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010655 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0c231be4cc0a4ac9712a268df30e67534458831b2a92d0a4680bceaa01d79b3 |
|---|---|
| Markdown | c89fc5a52049bbdd6ae4b9bab8110ff54dc9324cccc020ecb3dab8b1c9fadcef |
| Publication page | 5129a5cc433c5d2e898c1ce2a49d1c184e8e5ac05cd17c48db5eb198963ed3be |
| Manifest | 864b369f0106690a1f31d8249f6777ed85b81073ca00fcb69542c8dafd13dfc9 |
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 | iKX/YvRR4Hbde1kXjWzjh+rCVCddxFlcYeoFCs6sfwP5B+SkQFc/mqFQUJAcSfh6QCqxlCWXREf5rM7FHW5JBQ== |
| 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
| 2026-09-17T12:14:51.529557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010655observed 5129a5cc433c5d2e898c1ce2a49d1c18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.508851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010655/manifest.jsonobserved 864b369f0106690a1f31d8249f6777ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.488589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010655/publication.mdobserved c89fc5a52049bbdd6ae4b9bab8110ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:51.468925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010655/publication.txtobserved f0c231be4cc0a4ac9712a268df30e675...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. |
|---|