OT-2026-000070045
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000070045) never changes.
Identity and time
| Publication number | OT-2026-000070045 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7780-a51d-cfdf7b84b311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75d54ee4be32ddcd8eed27a14ea79aa4e0241f02dc714ed9202f52f41c9f8a02 |
|---|---|
| Markdown | d12a086c76e09097c9d72e388d9efcbdf9b87baabaea2c1d2b2414abc51f4612 |
| Publication page | 46cecf92e25c88183a0f9220cba79ed4f7c6e23ca3eafe046b3396456a21b0b3 |
| Manifest | 056388c71cb188ff3cc4c958cb6f169076116d37b29e4c6c9e6240addf91e778 |
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 | EZmxWnZcS5wPv9w+RQxucjcI3QF/MZXlh5OAWz+9ZNNXlrgpZT6IMWc8/HtrqRw4nizw/NHqqtc/qoUtxbyjDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:00.032966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070045observed 46cecf92e25c88183a0f9220cba79ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:00.013844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070045/manifest.jsonobserved 056388c71cb188ff3cc4c958cb6f1690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.996803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070045/publication.mdobserved d12a086c76e09097c9d72e388d9efcbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.976432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070045/publication.txtobserved 75d54ee4be32ddcd8eed27a14ea79aa4...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. |
|---|