OT-2026-000045808
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000045808) never changes.
Identity and time
| Publication number | OT-2026-000045808 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7af3-bbe9-94cc19628dc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08464dde3c9e6f8f0660cf555ecf071b9daa760c387f1359020b14eeb8e7e353 |
|---|---|
| Markdown | 218742c0baec2ba0beae0e89680f2b76335e9e28108247d016ec735f4b216595 |
| Publication page | 85c1e3ef38ace8d7a369065a02a09100b34f2683d6194922749649d40a37259c |
| Manifest | df28d8fb021e74986ff0f684f4168bf5ea9737ef23c3d3a74acfbb0e94bee747 |
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 | 1Zr3eFTeBcDs737S3XBbtU+w+6rm95wOCp/2rdcjvRKgdcxkXqZ1LtM2w5H81jPDVz1srjIX8fxfpjmxt+lhDg== |
| 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
| 2026-09-17T11:09:40.659031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045808observed 85c1e3ef38ace8d7a369065a02a09100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:40.641980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045808/manifest.jsonobserved df28d8fb021e74986ff0f684f4168bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.622358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045808/publication.mdobserved 218742c0baec2ba0beae0e89680f2b76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.605426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045808/publication.txtobserved 08464dde3c9e6f8f0660cf555ecf071b...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. |
|---|