OT-2026-000070775
Publication integrity record
Foam pad 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-2026-000070775) never changes.
Identity and time
| Publication number | OT-2026-000070775 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-709d-80e7-1f4e97d429e5 · 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-2026-000070775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fc816e6ddc4b7035a1500035d174c9a121a417a31b8c31424a4c98e17ade8ee |
|---|---|
| Markdown | 45cd91798ad3b26d59ffd58b39e2a24146e76859916459365796a1e3e3b072ee |
| Publication page | b7ce9a4e8b80e78f8dfb1f89c4ec9fc1c15820d640a077f620c0c3236f3a721b |
| Manifest | a420410892e56c48795820b1b276b1275f07190902eb5c2286a26ee696398a58 |
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 | 29v7DSoCrUzHNrJmJ2RRhokwXLEAbMzAyLPeglaUN57F00FXzZnyofS3KAJ/hM7fMj5WBHQw686DYtd9g9jfCA== |
| 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
| 2026-09-17T10:25:28.545697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070775observed b7ce9a4e8b80e78f8dfb1f89c4ec9fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:28.529316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070775/manifest.jsonobserved a420410892e56c48795820b1b276b127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.514034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070775/publication.mdobserved 45cd91798ad3b26d59ffd58b39e2a241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.496550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070775/publication.txtobserved 5fc816e6ddc4b7035a1500035d174c9a...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. |
|---|