OT-2026-000038984
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000038984) never changes.
Identity and time
| Publication number | OT-2026-000038984 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7789-a661-19b5816064d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21a3c78995c6662074fe8b5ac566c5d59d1aff939552ccf032c1693dddef7310 |
|---|---|
| Markdown | c60ea2d6d53f9159a96184239e83a6a7ec8550d25ae9bf5c42d285f948e7f63d |
| Publication page | 0f627e5a0542e4588f2269162a31ea17c8ba17c5ece01d18c6729df4c926166a |
| Manifest | fbc34209edc2b86567a9cb555b82324a9aac793e37c3f396ea64a295096962eb |
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 | knc4DvUbRxDwBDgeYDSRgLloXueaB8pmmwMEbPMJ+KXRMi8DJjgbF5CIN2YQ+6aka9i/j6uUws/5qJ6/xI9tDA== |
| 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
| 2026-09-17T11:22:16.083493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038984observed 0f627e5a0542e4588f2269162a31ea17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:16.066435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038984/manifest.jsonobserved fbc34209edc2b86567a9cb555b82324a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:16.048976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038984/publication.mdobserved c60ea2d6d53f9159a96184239e83a6a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:16.032184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038984/publication.txtobserved 21a3c78995c6662074fe8b5ac566c5d5...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. |
|---|