OT-2026-000065532
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000065532) never changes.
Identity and time
| Publication number | OT-2026-000065532 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7bb5-a677-a50846179b4c · 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-2026-000065532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 393bf15ebf34f4cd55a803e23f4fad215bf97339a71b81726dab02eb0b118554 |
|---|---|
| Markdown | b56d8364d9352ee1bf7f372f7073ea06d96c47741e5bbbb4e76b7dd39588e458 |
| Publication page | 73192d43e6cd58c5d91a8630a6653faa72518c50cc4e596754d4c767aeaee248 |
| Manifest | fccdcee64c7b86ff48066357d928daca361c4f13bddfa3d9760cc9c772e9e60e |
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 | s4by/aRKD0A4hS9QEyqbxW9ooUFpjCpsRxtdazeLHpvoWUzP+7AZr+02aX3PvJSQwkUqkSK9fTKLOzxRVsw8AA== |
| 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
| 2026-09-17T10:33:49.930886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065532observed 73192d43e6cd58c5d91a8630a6653faa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:49.913374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065532/manifest.jsonobserved fccdcee64c7b86ff48066357d928daca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:49.895030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065532/publication.mdobserved b56d8364d9352ee1bf7f372f7073ea06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:49.875489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065532/publication.txtobserved 393bf15ebf34f4cd55a803e23f4fad21...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. |
|---|