OT-2026-000092933
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000092933) never changes.
Identity and time
| Publication number | OT-2026-000092933 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7027-ab0d-c2d22bc2e435 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092933 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1d930c37847517c5ad750a88fcf4345e8b05dac00555fa0605e2d1dba5ac0cf |
|---|---|
| Markdown | 3d118685f6db81411af6c1b20bfa5caee6628a7901a875e2ce378abf8655bd90 |
| Publication page | f3de17722c4223b483586a56b3b6cae1ad085b145980549582d2bdfc1dedd9ff |
| Manifest | 05f0cb4e596b98c04f96d8f61ca75700856be6171154c886d1d8d15b9efffb3b |
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 | ZpcqoXpUBs9cBKVCztJg9nv5weN/taSuo2pHXw67fitnngPUJRvLkvVkRJnWqfhvluEqFfUSC6kTbXepVBRdCw== |
| 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
| 2026-09-17T09:40:03.003429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092933observed f3de17722c4223b483586a56b3b6cae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.984265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092933/manifest.jsonobserved 05f0cb4e596b98c04f96d8f61ca75700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.963282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092933/publication.mdobserved 3d118685f6db81411af6c1b20bfa5cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.944602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092933/publication.txtobserved f1d930c37847517c5ad750a88fcf4345...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. |
|---|