OT-2026-000098554
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000098554) never changes.
Identity and time
| Publication number | OT-2026-000098554 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7630-9222-3970f1f22dec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098554 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea7585fb96a59e8768045b5a0c22b8ee8a5401bff1cdd7f3cacb3d37eaa4aa85 |
|---|---|
| Markdown | 4aaf8dffb4e4abc0467247e38c19ab78d4cdb612427cf757e52ff8e44bb23dfc |
| Publication page | 94a82e48045a1ad56139904c247d3556d3452c61530230073384fb645948d33c |
| Manifest | 74b26f9d9997b26d8488644f968f151bdf184fcbbf81b4a03bbfe811af761578 |
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 | OVGWQLC+seB4HTcfy5IykaoR0/QzHtNktf0OWVS3NvcfozATQEVXc9Y1w3AlUKbUCp5f/wVXGWCNgs8/CwbNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:26.304075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098554observed 94a82e48045a1ad56139904c247d3556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:26.285371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098554/manifest.jsonobserved 74b26f9d9997b26d8488644f968f151b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:26.267577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098554/publication.mdobserved 4aaf8dffb4e4abc0467247e38c19ab78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:26.250073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098554/publication.txtobserved ea7585fb96a59e8768045b5a0c22b8ee...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. |
|---|