OT-2026-000057762
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000057762) never changes.
Identity and time
| Publication number | OT-2026-000057762 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed7-7790-83ff-7ec7d8c7956b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 580ee7edef147f448fd3a7bf6b42f3dbd45237ed7678f1f0e22e769a26dae168 |
|---|---|
| Markdown | 15ba5b0c2dea469fad9804d4630f1181d1d9368eea0cf209fb915d490c566383 |
| Publication page | 76d9442503772d7f2d6394d107a1d14ff4544aad99ef2c91f3a8429a12866e86 |
| Manifest | 8a4dfeb916c3f04c69fae0ffc40d892e34d58eea30e57ed01a4bce1939fc0b7b |
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 | GV4/VUFmutos7XZhmXqxwgEVkJQqF/TlOheGxmaBJwKigdEo+w+K/pEMzZhkEucANKp7zyWbImmOTnp6K5isDw== |
| 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
| 2026-09-17T10:47:18.505049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057762observed 76d9442503772d7f2d6394d107a1d14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:18.487669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057762/manifest.jsonobserved 8a4dfeb916c3f04c69fae0ffc40d892e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.469356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057762/publication.mdobserved 15ba5b0c2dea469fad9804d4630f1181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:18.451466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057762/publication.txtobserved 580ee7edef147f448fd3a7bf6b42f3db...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. |
|---|