OT-2026-000093008
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000093008) never changes.
Identity and time
| Publication number | OT-2026-000093008 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7e13-b0c2-9842ae3faf95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33d78f980b1fd1fb02c72ca8b7754abd819b2337874c5bdd2043791c5b59444d |
|---|---|
| Markdown | f146238f1503339c1900d6e2cf6514434109921df4ed35f85b54ccc25d83e5c1 |
| Publication page | 8e1af2c4dc29e6d2e8527e85730bc22362aea5b906a01c81edf5a4c705800b66 |
| Manifest | 5fa07d0baa25a227d1b9421f6eb27dc2018d5271913e163978ad905d6f01c05a |
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 | 9i231p91EB/FTUnbrukkowB2C+RJmfQ68WDYR101SUJKIIzKfQBSBNHSwVk7NKBzjdYd41Fz0TS+uphSgtPIAQ== |
| 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
| 2026-09-17T09:40:12.941612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093008observed 8e1af2c4dc29e6d2e8527e85730bc223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.924362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093008/manifest.jsonobserved 5fa07d0baa25a227d1b9421f6eb27dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.906793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093008/publication.mdobserved f146238f1503339c1900d6e2cf651443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.888531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093008/publication.txtobserved 33d78f980b1fd1fb02c72ca8b7754abd...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. |
|---|