OT-2026-000065768
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000065768) never changes.
Identity and time
| Publication number | OT-2026-000065768 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7375-85b6-6b5c5776bd8e · 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-2026-000065768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a523d42e4029ac31d692f220d4154c28c506b381e421932c3a0c220d0044f91 |
|---|---|
| Markdown | 16717976943ca0809bcef41a994c384022899837b2181aacc61e8f7bd5df1b72 |
| Publication page | 9b98cee7adcce9b3e0553ca0f82144fd3380f8bada0589e8fb6184d8af0b7bfa |
| Manifest | b0f70cc38a876032986e4e402f613378e12712e244f6db5442ee0bf36bb4ba65 |
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 | F1tUfxwkj5E3Oj9o+uBgqbX9YXJeRFeLy2uC2N+R7a3tvmRXHAICANVtmcIXCyo35tVg/pc9x/nmneR/zR/sCw== |
| 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
| 2026-09-17T10:34:12.187051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065768observed 9b98cee7adcce9b3e0553ca0f82144fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:12.168073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065768/manifest.jsonobserved b0f70cc38a876032986e4e402f613378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:12.149528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065768/publication.mdobserved 16717976943ca0809bcef41a994c3840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:12.131028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065768/publication.txtobserved 6a523d42e4029ac31d692f220d4154c2...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. |
|---|