OT-2026-000084465
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, sustained 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-2026-000084465) never changes.
Identity and time
| Publication number | OT-2026-000084465 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7d94-917c-a1a1baa0c437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2189085af48d2de242c62b665ad6b9e1d9c2defeee843d8a9375fe9b5e981bba |
|---|---|
| Markdown | 952937e718b6022fe1d5e9e489dd68597bcf56656d799d8b53827ad6c25d4972 |
| Publication page | 5e5910b3675d483d261def04c5a3c71f0f09b709f75bc40f1d733163e16fd3ed |
| Manifest | 4fb50c004711598df068a576f31c1b3e5878ff393d2065f88f92d30661be03ed |
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 | euPqkow76NRqK+92qwqn356yI/7h91lK3S6kCx7DK3oyMie0XVxkgf6MVp26+lg7zvaVHqR8CQplu5UjCkJFCg== |
| 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
| 2026-09-17T09:56:25.776137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084465observed 5e5910b3675d483d261def04c5a3c71f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:25.751792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084465/manifest.jsonobserved 4fb50c004711598df068a576f31c1b3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.670719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084465/publication.mdobserved 952937e718b6022fe1d5e9e489dd6859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.653017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084465/publication.txtobserved 2189085af48d2de242c62b665ad6b9e1...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. |
|---|