OT-2026-000033745
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000033745) never changes.
Identity and time
| Publication number | OT-2026-000033745 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7b57-93a6-eb5818c77bd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033745 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3ea0210dd7f55460899982a1a1c6e9a071f23a67090942ee722876b98fe5d39 |
|---|---|
| Markdown | 52249222ff67ce8a6ad3cc32828870098b5d0f64e9da5f7d54c8ce1923c182e8 |
| Publication page | efdef5943fd52fd2148ca3b5ab2908774cdb7a638eb7ed3e2f05dd30d10f68d5 |
| Manifest | 240077a55c4e0abe9cff166782d34aaccfb457b2bd6396e49106d1fc52c1345c |
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 | SXJwQueD0cQslA23muVf6r1PtdOFL4iyRws0TYSBoeurShIfb8T6m/VDDLdGfzPFgFrnv7DUbOSKNQb4yygDBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:45.312499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033745observed efdef5943fd52fd2148ca3b5ab290877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:45.294761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033745/manifest.jsonobserved 240077a55c4e0abe9cff166782d34aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:45.277437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033745/publication.mdobserved 52249222ff67ce8a6ad3cc3282887009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:45.257687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033745/publication.txtobserved f3ea0210dd7f55460899982a1a1c6e9a...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. |
|---|