OT-2026-000035897
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000035897) never changes.
Identity and time
| Publication number | OT-2026-000035897 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7620-9276-53011123aabf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f4ce0897b332bf0c6d1ed7753c6633e46a93b51b2f355353b25e1dca917e2f0 |
|---|---|
| Markdown | dd9a3e48af6756a9fccb6eaa8ff4a9f47c464eda0f23f0bfcf8ce7e7a9926120 |
| Publication page | 962e47abe578f59374c80f46de9f497248477b6ec33de5f0018c1d9c45b17aaa |
| Manifest | fb9a79af09f16175de0a108e986bc594e77a884a396ca46a259ced019cdf9ccb |
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 | dMWSV2C2wjHEd5TiiAWwbKdhHr/+3i6ZFspG73JGqUCANogAgxXJkYAsShQEiMCJemtEh/xEsZ+lcE9T4MUQDA== |
| 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
| 2026-09-17T11:27:44.034514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035897observed 962e47abe578f59374c80f46de9f4972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:44.011408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035897/manifest.jsonobserved fb9a79af09f16175de0a108e986bc594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:43.993471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035897/publication.mdobserved dd9a3e48af6756a9fccb6eaa8ff4a9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:43.974757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035897/publication.txtobserved 9f4ce0897b332bf0c6d1ed7753c6633e...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. |
|---|