OT-2026-000009012
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, 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-2026-000009012) never changes.
Identity and time
| Publication number | OT-2026-000009012 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7675-91c7-54184dabc369 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64521016b1e1a7a3b1a8ca3380587eeb7d623d5728d5abac7838ba4dfdf5f8b6 |
|---|---|
| Markdown | ccfcf012c521ba17cd25c5ae3daaabc9ba4b2636f5b543f8e37dde4bbc98bdeb |
| Publication page | cc4a17c11f364f91970d8416686d65e3fbd1dcfbbe1dfb2b93cf22cff3a603cb |
| Manifest | 1f7e2567ca12376ed9bcd3f4660c1c6da6d75fcff071e29c5f6d9b8f8e383d42 |
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 | zzXCip0YVNUPaDuY+l8JJ3E6Wh4EK8KeqgcTczqyYOlXqFeqCONH2LMP82wiuxl4xw5K5Fsrkoztr49rqMwoBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:39.055453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009012observed cc4a17c11f364f91970d8416686d65e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:39.034836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009012/manifest.jsonobserved 1f7e2567ca12376ed9bcd3f4660c1c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:39.014645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009012/publication.mdobserved ccfcf012c521ba17cd25c5ae3daaabc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:38.996351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009012/publication.txtobserved 64521016b1e1a7a3b1a8ca3380587eeb...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. |
|---|