OT-2026-000060431
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000060431) never changes.
Identity and time
| Publication number | OT-2026-000060431 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7389-b92d-66950f667e59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060431 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca2caa5015d5497db21d6ff3cb34fbb4192c5c165bcb194f5ce6b19d7c904499 |
|---|---|
| Markdown | 5dc0a54eecb1af0da64e0be5b68d61f8d3a77d787e5d93c967a950af45032471 |
| Publication page | 24c6fbcbb14adc7646a81254b28d89b160d718778dff70a82e18aba9c236208f |
| Manifest | 877392340157ca2eec15cd0f6780743579e1ab0c5f667027742b233cdac98ac5 |
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 | rICxN1N5q/ZyWlZmU1rqw9B3Vgf5NXTMED0YKsFrk6coILZYffAHV/NxdcHWA+COiwXginUbgt9u75XY4rmxAw== |
| 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
| 2026-09-17T10:42:54.447325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060431observed 24c6fbcbb14adc7646a81254b28d89b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:54.429309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060431/manifest.jsonobserved 877392340157ca2eec15cd0f67807435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:54.412307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060431/publication.mdobserved 5dc0a54eecb1af0da64e0be5b68d61f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:54.395366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060431/publication.txtobserved ca2caa5015d5497db21d6ff3cb34fbb4...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. |
|---|