OT-2026-000032625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000032625) never changes.
Identity and time
| Publication number | OT-2026-000032625 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7e55-9932-dab9fca4e580 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032625 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1829fc305920fa1872c00406037487698675b8ca56a83e363063e480ab0c188 |
|---|---|
| Markdown | e90cfa07222197d13e8bd57be53fb2cd42a7a86a01fe96abb871b16383864ff8 |
| Publication page | 11f7c4881e4588fcb5522d1202ff67447d901cfd1775cf1adf009a464e5355c3 |
| Manifest | 26abcc6b7a5214539c2d993f5fe56c8306961ac6c8a19595e68a345a0179519f |
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 | 4pwLMtplex/Emfn8dooMCVmUrDdcKdwS89MsSRMz9U2ssuFCALD/Q0J24KCy5V+6B7DxiIlJBpxbbi9g03c2Dg== |
| 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
| 2026-09-17T11:34:12.754624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032625observed 11f7c4881e4588fcb5522d1202ff6744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:12.739696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032625/manifest.jsonobserved 26abcc6b7a5214539c2d993f5fe56c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:12.721050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032625/publication.mdobserved e90cfa07222197d13e8bd57be53fb2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:12.703634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032625/publication.txtobserved e1829fc305920fa1872c004060374876...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. |
|---|