OT-2026-000023292
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000023292) never changes.
Identity and time
| Publication number | OT-2026-000023292 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7178-b6e3-d2909a23f625 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023292 |
| Status | PUBLIC |
Content hashes
| Canonical text | d552b74680deb2a6e1c6deefbdfa7bb73a6cd489ef9536c13214150545434946 |
|---|---|
| Markdown | 5a3dd7769ca2cd8b66660d29d016c328997f1751c2188b1896aa954495436802 |
| Publication page | 7cfccc181e0e4cf1f30460500e18b22918321228d96f3e39aefe17575a8a23fb |
| Manifest | 0d86ac47d1d26e509f67cda1c3bfa6ccc8cb2fbe09f6fb065b8476973634af94 |
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 | pzBp3MBnHPfFftDbUtqwuOg6fLw14sXEh1ry50k5Wi+WbipDuJuoBFYGLdYjj6le25GKpy1PEguiNxfHCK3gBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:22.271303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023292observed 7cfccc181e0e4cf1f30460500e18b229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:22.256304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023292/manifest.jsonobserved 0d86ac47d1d26e509f67cda1c3bfa6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:22.239765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023292/publication.mdobserved 5a3dd7769ca2cd8b66660d29d016c328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:22.220433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023292/publication.txtobserved d552b74680deb2a6e1c6deefbdfa7bb7...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. |
|---|