OT-2026-000088436
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000088436) never changes.
Identity and time
| Publication number | OT-2026-000088436 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7b08-b064-ca356afc6959 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088436 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb7d11ddf72e1d93b95bab4ef7a0d2d90ffbc869fd30f34b6da4e4059d148a0a |
|---|---|
| Markdown | 41c759430aecb00a5e55c3f93a836b140432d16236d8af5c154ec64d75d8c574 |
| Publication page | 6412dc88ccace8625b57d4e82b2651f835982666d8ba8fee2838f1f02bd1acf2 |
| Manifest | 75d18c176557985edce12540c0adf7eaa4a1f39c4a47dc56540dd17eecf10e92 |
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 | hjxm7l1ZqEAp+8dJjd4pPDXX6IUKR9OBfa3dJIJrPevEmxM15uMg8fHe0IcgzQgfx+CdAEfTb5Hbm3xXCVu3DA== |
| 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
| 2026-09-17T09:48:48.656141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088436observed 6412dc88ccace8625b57d4e82b2651f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:48.638069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088436/manifest.jsonobserved 75d18c176557985edce12540c0adf7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:48.617296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088436/publication.mdobserved 41c759430aecb00a5e55c3f93a836b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:48.596946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088436/publication.txtobserved cb7d11ddf72e1d93b95bab4ef7a0d2d9...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. |
|---|