OT-2026-000092922
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000092922) never changes.
Identity and time
| Publication number | OT-2026-000092922 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7567-98fb-66f218690de4 · 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-2026-000092922 |
| Status | PUBLIC |
Content hashes
| Canonical text | adf25568e52fd2d7e012c82d450514e6546e09ec2a40a9a98eaa4cf415dc4e2d |
|---|---|
| Markdown | a3fa483b8b33cd8155b4036dc044c246d7c8da1fdb7079355a6419e54815f695 |
| Publication page | ae27b5bcb542d8c42c868cdd78aaaee65711b348b9b12d19dccd1ace90844708 |
| Manifest | 11639552796cb08e0291820e2f7a131cd8a0bd255508cc74d4124985c85a7f05 |
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 | +T8yHr6sNTyvtDfGGUbgJTu0X4ciyG1ZdEK1Ca53zdqhXdzkFaesTgEGEfsX8ZCTy3sWEAYRViv+fH5h+jRMAg== |
| 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
| 2026-09-17T09:40:02.368632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092922observed ae27b5bcb542d8c42c868cdd78aaaee6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.341223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092922/manifest.jsonobserved 11639552796cb08e0291820e2f7a131c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.323225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092922/publication.mdobserved a3fa483b8b33cd8155b4036dc044c246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.303459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092922/publication.txtobserved adf25568e52fd2d7e012c82d450514e6...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. |
|---|