OT-2026-000044125
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000044125) never changes.
Identity and time
| Publication number | OT-2026-000044125 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7594-8f7e-9383ff2bf0c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f217fa4f7fa125af3ddfb8f16af0453e482339ce40ac34bc0af8ae7e15cd461 |
|---|---|
| Markdown | 5931107315706552e5c71f137cb48c8f0ae45751133d22535f817df65a9db739 |
| Publication page | 6a2b9774c1f30541c5a986c49f8f7eeb22b4510f9c4b3fa86136addddcfd0a5a |
| Manifest | b750b116aefd85de864aba71cc5f6d51e358c3177f4b03a380eab0771b2bbf37 |
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 | b2zsHnI5KQ0vb9r5ewFRjjn0/cUBcHiOJo3LkrBE5EydTo4LU+uSwSpX1hUvYAuDtOUa5QPZfoHI2om5JYHqAg== |
| 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
| 2026-09-17T11:12:32.537268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044125observed 6a2b9774c1f30541c5a986c49f8f7eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:32.520760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044125/manifest.jsonobserved b750b116aefd85de864aba71cc5f6d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.503201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044125/publication.mdobserved 5931107315706552e5c71f137cb48c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:32.483989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044125/publication.txtobserved 4f217fa4f7fa125af3ddfb8f16af0453...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. |
|---|