OT-2026-000039150
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000039150) never changes.
Identity and time
| Publication number | OT-2026-000039150 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7a0a-9cbd-f1bd96573923 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039150 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdcf081c49b372709230255fa284d5715750b64eca0ef9885e2138bf0cece72f |
|---|---|
| Markdown | 95743239e6286040cc5f5d1b96b6529c4652f4959876a319f1cbc876f3b4ce1e |
| Publication page | 2fb4c42ef0b2fca181b7c90a23fc311a049e0694d192bfac264c245af9ceac9f |
| Manifest | 743eeb5bc354ee12d18dc314052c7efdff6816e9aa70b33c09f884485e0a9f20 |
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 | mtC5VEswEKUxvbdX6GV6j4YlVZx2igZD/7nGjPnk1JTzx/wPbTxqWl0Qr6ONQlj7B2j7eW5kCrGc2ha8Jp9AAQ== |
| 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
| 2026-09-17T11:20:39.664866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039150observed 2fb4c42ef0b2fca181b7c90a23fc311a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:39.646619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039150/manifest.jsonobserved 743eeb5bc354ee12d18dc314052c7efd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:39.628111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039150/publication.mdobserved 95743239e6286040cc5f5d1b96b6529c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:39.606687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039150/publication.txtobserved bdcf081c49b372709230255fa284d571...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. |
|---|