OT-2026-000092714
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000092714) never changes.
Identity and time
| Publication number | OT-2026-000092714 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-70c9-8197-a31e8e4a3610 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092714 |
| Status | PUBLIC |
Content hashes
| Canonical text | a537c726346faf160e87db46da304ea199fc60b0c7842cbcd5c9b1a1156a6e4f |
|---|---|
| Markdown | 5f8c8d3309f3aef0f52d265bb69c0cce95026113da528f44e4139aab83101168 |
| Publication page | 85c6bcf0e6508174b640ddcf9e420b518b67053008dfab0cb47a800935a273e3 |
| Manifest | 2a90e81e25f92cb3ad2e70605dea5919027ebd3ae4cfa8d12efa483c79f223c8 |
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 | F3E6KSdi3BRzc+WNrPtwjWArZmV8yz7Bb8RUusSpBrQ4oGT2uvMIp83qLsMWFVXluJ7CeTGa7gBYEX37OwJBAA== |
| 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
| 2026-09-17T09:41:20.178874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092714observed 85c6bcf0e6508174b640ddcf9e420b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:20.161640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092714/manifest.jsonobserved 2a90e81e25f92cb3ad2e70605dea5919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:20.130211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092714/publication.mdobserved 5f8c8d3309f3aef0f52d265bb69c0cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:20.097297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092714/publication.txtobserved a537c726346faf160e87db46da304ea1...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. |
|---|