OT-2026-000039524
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000039524) never changes.
Identity and time
| Publication number | OT-2026-000039524 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-725f-b1ff-841bae8beff5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039524 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb76ac2d6bb5968fc3b036f65e8fbf8379fc474fa7517f8f4e81fa11c14268a9 |
|---|---|
| Markdown | c2c06a97b1e1eda4fb9ae590ba871e6a68d881ab7eb2d7c1154b8176234a5d18 |
| Publication page | c5eebc42995a33d464f52a8f997b405a034f85c7334b7ad03d746a0710f234eb |
| Manifest | 4b9d48e512e8afb231c3c1b0aa8f2101f3287968734ccfa6c399b052f4332733 |
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 | 8VKQh44orDkpKDO9w239wi+Lx77/2YsA4GKoKhu48fpb4yxjeBwIdOeev3QJsx1VTW+agZ576Q+y+Xsn7sw0CQ== |
| 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
| 2026-09-17T11:19:40.097369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039524observed c5eebc42995a33d464f52a8f997b405a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:40.079358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039524/manifest.jsonobserved 4b9d48e512e8afb231c3c1b0aa8f2101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:40.063525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039524/publication.mdobserved c2c06a97b1e1eda4fb9ae590ba871e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:40.044083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039524/publication.txtobserved bb76ac2d6bb5968fc3b036f65e8fbf83...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. |
|---|