OT-2026-000065655
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000065655) never changes.
Identity and time
| Publication number | OT-2026-000065655 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7667-9b1a-aa78fdbae98d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065655 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd91732e69c5ae048d3c51773788497839f15d43cb9b2c4b91a6f6785c53e9e9 |
|---|---|
| Markdown | 9d36b4843554a6e0911e216b2586d8d8699fa7c5a96b96f9f1363711a6280ca5 |
| Publication page | 4405d25ddc16a829e058b86764a67ce464c425d8c5b61953f57452e1818c735d |
| Manifest | 61975300767172ef0e1e34419e6e13bc1976157d1dcbba81f9c4a09051b4a0d2 |
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 | DLI1Opz9ZMI82qIgq0spBgcZOBm4/vc7qKGryKjbki8nf5wzfW9fjCfO3umIoFIoIgQ315dDkqebeY9F7HnaAA== |
| 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
| 2026-09-17T10:34:03.642586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065655observed 4405d25ddc16a829e058b86764a67ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:03.624431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065655/manifest.jsonobserved 61975300767172ef0e1e34419e6e13bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.606710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065655/publication.mdobserved 9d36b4843554a6e0911e216b2586d8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.589369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065655/publication.txtobserved bd91732e69c5ae048d3c517737884978...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. |
|---|