OT-2026-000036300
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000036300) never changes.
Identity and time
| Publication number | OT-2026-000036300 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7353-a01d-bdeb79c99f1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036300 |
| Status | PUBLIC |
Content hashes
| Canonical text | d77e9df91a27aa27eb82aa428e493782009287035cf9ad6d249d6967d08ca69f |
|---|---|
| Markdown | 6954a4d543db8473cdbfa64ce3805a89a2d42b2926227429f64022cb7aad2391 |
| Publication page | 7ab09f8e4e4f223d3ac4f8342b8093f74f8c616a6c716010d08f47f8b634400e |
| Manifest | eefc7d74d300536a0e08949707da6da10f0bbc5a7ca1a1a6f7f353ab2100dab4 |
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 | 1SV9z9y27zL9PcjxcGQRgXsxpnK2gH8qAMBpw8YLzWmDUo6/rGytLqVpMgEUxYXkwAzo+9mGCk+38i+kSZT3Bg== |
| 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
| 2026-09-17T11:26:34.228445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036300observed 7ab09f8e4e4f223d3ac4f8342b8093f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:34.211174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036300/manifest.jsonobserved eefc7d74d300536a0e08949707da6da1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.193149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036300/publication.mdobserved 6954a4d543db8473cdbfa64ce3805a89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.173565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036300/publication.txtobserved d77e9df91a27aa27eb82aa428e493782...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. |
|---|