OT-2026-000032484
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000032484) never changes.
Identity and time
| Publication number | OT-2026-000032484 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7b8b-9c72-2072a75d54d7 · 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-2026-000032484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a412eb39d459ddebc52fd256a647f0847f81539ddd389cf274fac9a438d89bf |
|---|---|
| Markdown | 4a5d85f64d5316b52da30e5782b403ad75e82ce42de8878dc9968e5f0256922d |
| Publication page | 1c41cf4b04c18a3a958413791d4b4c271472b96bf14fca20343dc5807f0bdb73 |
| Manifest | 0cd7539256570cf1b333baef47f8e25792203f45aa55696abeead4baf4cdedb5 |
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 | 62dLTCJ9k5QBcHECMJZrnxcPVCOZq0IaDxFGkbFAcBeolUFxMSz0fHag2GUQvIhALQM7gRAUmaQ0OMR56q9TDg== |
| 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
| 2026-09-17T11:33:55.205206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032484observed 1c41cf4b04c18a3a958413791d4b4c27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:55.170963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032484/manifest.jsonobserved 0cd7539256570cf1b333baef47f8e257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:55.069312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032484/publication.mdobserved 4a5d85f64d5316b52da30e5782b403ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:55.052392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032484/publication.txtobserved 9a412eb39d459ddebc52fd256a647f08...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. |
|---|