OT-2026-000065816
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000065816) never changes.
Identity and time
| Publication number | OT-2026-000065816 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7f98-9061-f0818d9393a0 · 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-2026-000065816 |
| Status | PUBLIC |
Content hashes
| Canonical text | da30e0e4c325276fa39cfcdc7f243bc1d1f5fad1c854a95954fb0246a21848e8 |
|---|---|
| Markdown | 91dd91e450196d5257d0b31e510c954d1ae03afa276768625e4c5f9a84e1fade |
| Publication page | e4a1293a99372f3d9a7f6e8b004ba9aafb0c7c3070973d8d8bcd0718a6dc45af |
| Manifest | 09772c96848df6a3a914c8637bb9906becd046d11ef45cf9290a075fbc2bbe08 |
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 | MvPhX/2/od9NJ8T7DjyQ1l3C4GSiP0eAj8pkDAXClUmz3GIfjDkT5dSkH1MDmBaQiypkfPfZZaj5h1rupJkqCQ== |
| 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
| 2026-09-17T10:34:15.674826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065816observed e4a1293a99372f3d9a7f6e8b004ba9aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:15.659426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065816/manifest.jsonobserved 09772c96848df6a3a914c8637bb9906b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.642376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065816/publication.mdobserved 91dd91e450196d5257d0b31e510c954d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.623481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065816/publication.txtobserved da30e0e4c325276fa39cfcdc7f243bc1...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. |
|---|