OT-2026-000097524
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump 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-2026-000097524) never changes.
Identity and time
| Publication number | OT-2026-000097524 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-7138-9fe1-bf79d848d9c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cd89de24e73ec29bb321ab151a5ccedea59b245fdd4005c6aaee40b434551c9 |
|---|---|
| Markdown | faf8f827bb65ac5113e4cb79265a97b2a6d9c06a5279273445dbb694e25fbd35 |
| Publication page | c35900659c68f8ec615542596fc4d7bdd59efec39d1ce58a4bdf6004e6c8f290 |
| Manifest | 4338887b3c70f2fd266d9bd575461147317ffc9db6d6b9582e13778462673e7f |
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 | IhqYgIcGStgVKBYK9UNCRPQCs/06kddRZmkvTcM7qAFaiP7HZlRd5+nIh63GEmkbJDWB+lzinuTIgEqP6DlXBQ== |
| 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
| 2026-09-17T09:33:23.863863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097524observed c35900659c68f8ec615542596fc4d7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:23.846740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097524/manifest.jsonobserved 4338887b3c70f2fd266d9bd575461147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:23.829209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097524/publication.mdobserved faf8f827bb65ac5113e4cb79265a97b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:23.810315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097524/publication.txtobserved 9cd89de24e73ec29bb321ab151a5cced...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. |
|---|