OT-2026-000070787
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed 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-2026-000070787) never changes.
Identity and time
| Publication number | OT-2026-000070787 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-765b-9d58-3517e24007c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f25e3d647b0e7e9b4b900abd2b68c2a8c0b678e0cc6c675caa7efbe136fda4f |
|---|---|
| Markdown | 128f5848be1043cff0e8d8c8ebb5481caf136f63d92c413dd9377e9f7845e7ee |
| Publication page | 262325d76335df86facfe4810e9fa244a8aa48e0f6782d90b30dedf0a8b8a98a |
| Manifest | 7c73fabe98ac151392cacd33b49a0849d6b8d1347aee35243b022bbf9a96ee40 |
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 | 4ZnQviZqa0j0ie4zQZUmEsGFvQxMb0+WiyM42t6DitzBvLH3dEdVHwiOMWmxkP6f29sbMrBsETakubtyTtFlBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:29.480637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070787observed 262325d76335df86facfe4810e9fa244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.459804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070787/manifest.jsonobserved 7c73fabe98ac151392cacd33b49a0849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.439069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070787/publication.mdobserved 128f5848be1043cff0e8d8c8ebb5481c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.417997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070787/publication.txtobserved 0f25e3d647b0e7e9b4b900abd2b68c2a...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. |
|---|