OT-2026-000088183
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000088183) never changes.
Identity and time
| Publication number | OT-2026-000088183 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7fab-9f7b-b9b7ddeacc0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0751c13c7e66732be544dbed323d639d655c8657bcabc5f912f37fd6e6ca9147 |
|---|---|
| Markdown | 2a443ba6954f4338ba560b67a5644156f7eb0ca54126a558d494972930aaef95 |
| Publication page | bc453dc70e245be2652e28e1a6e411da331c1babd3c895b5b5775c60f6476631 |
| Manifest | 5686a0e14609879b6034dfea04e4eaa55cf14775620ae10d1dc292bad47f4acd |
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 | DL0rmzxBo9sxLiHsNjkIIp8hX82xdCfqLgY4ePqC7Xv1JUpQt//QSH+NfhbHl8vdYddRA2amiYO7U/MoUIROBA== |
| 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
| 2026-09-17T09:50:15.009767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183observed bc453dc70e245be2652e28e1a6e411da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:14.991937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183/manifest.jsonobserved 5686a0e14609879b6034dfea04e4eaa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.970746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183/publication.mdobserved 2a443ba6954f4338ba560b67a5644156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.951797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183/publication.txtobserved 0751c13c7e66732be544dbed323d639d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.362805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183observed bc453dc70e245be2652e28e1a6e411da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.345714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183/manifest.jsonobserved 5686a0e14609879b6034dfea04e4eaa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.326127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183/publication.mdobserved 2a443ba6954f4338ba560b67a5644156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.304839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088183/publication.txtobserved 0751c13c7e66732be544dbed323d639d...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. |
|---|