OT-2026-000024912
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000024912) never changes.
Identity and time
| Publication number | OT-2026-000024912 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7533-917c-f21a38585e17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024912 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18cde8afd4208ff9bb3880ef6fa937beca783ea0ba515ed0121353fedcbaeb3a |
|---|---|
| Markdown | 5c9ce3002bf45af07f7b5a039ecb527e55a7a1eeaa222868c974a7265551a6ad |
| Publication page | cf6c8ae32a54059689aa2b2921275fa9dddfeed130f275b3aab6def8b3241dda |
| Manifest | fcf0d598af4c6fa093e0c9ace193ccd7cbc94a3077df938493b2dbf5a8ebcdc7 |
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 | /nWRIzxTBtuK3R1R8UYAidSIxRKjuZZB5FiwK98uJ8txDLxAUCpes98+CQFOSTrRhfTSBYWTWed4t9KqR0IZBg== |
| 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
| 2026-09-17T11:48:14.874166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024912observed cf6c8ae32a54059689aa2b2921275fa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:14.857277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024912/manifest.jsonobserved fcf0d598af4c6fa093e0c9ace193ccd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.839610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024912/publication.mdobserved 5c9ce3002bf45af07f7b5a039ecb527e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.820675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024912/publication.txtobserved 18cde8afd4208ff9bb3880ef6fa937be...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. |
|---|