OT-2026-000059250
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000059250) never changes.
Identity and time
| Publication number | OT-2026-000059250 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-760a-9912-1a0620e3c292 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059250 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90f8dddd714a020ea64e5cf05e355966e224516adb3afe5de3612a57cf7f7b73 |
|---|---|
| Markdown | 5f76408ebe7d29b2e34002634a218d535a002ef4a769a84289629fba8f8c186d |
| Publication page | 7eefca4b5699ec2b450e76392061f96f4e315a77cf725dd89ff41462a585a262 |
| Manifest | 3b6eb2bdaedd2f7f6471c453203ff7f29bf0e17b061b93f427252ba7126371ff |
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 | BwvGQJ+5gwvNVWEc/qOx6d4b1l6QnBTUQM0q/nJ+gX4WKAUIJqHpPmnBRuKmbP+8dUbHuKd2B6W43pRBMMgIDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:47.529699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059250observed 7eefca4b5699ec2b450e76392061f96f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:47.512656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059250/manifest.jsonobserved 3b6eb2bdaedd2f7f6471c453203ff7f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:47.495063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059250/publication.mdobserved 5f76408ebe7d29b2e34002634a218d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:47.477438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059250/publication.txtobserved 90f8dddd714a020ea64e5cf05e355966...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. |
|---|