OT-2026-000059475
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000059475) never changes.
Identity and time
| Publication number | OT-2026-000059475 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8617-768c-b03c-22c61cc9f50f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059475 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5940d6dc1be40da51d3502b2f61bf3cb8edff5ebc2d43341751f04caa6633f38 |
|---|---|
| Markdown | 4c3934cf81001e6f208d68ad4037abab33563e74ae507a868590cc6f45d96b70 |
| Publication page | 58bf3d0a28c441df808b0ba91dc2c99724157322b5e8cfef0ddd706870530641 |
| Manifest | e6ff6d6b31afd520cec70c43809ae525c3e28485fc0111cfd1cf5150c892e4a4 |
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 | KLlJMXYhY9WyFNMwJCDDpfJSriejKqANHiswNgGJ1NJnNkhaAwPNmxiHCiZbaFDy3OE5qp5vUJu48iQTwRU9Dg== |
| 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
| 2026-09-17T10:46:10.514329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059475observed 58bf3d0a28c441df808b0ba91dc2c997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:10.494734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059475/manifest.jsonobserved e6ff6d6b31afd520cec70c43809ae525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:10.475318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059475/publication.mdobserved 4c3934cf81001e6f208d68ad4037abab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:10.452448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059475/publication.txtobserved 5940d6dc1be40da51d3502b2f61bf3cb...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. |
|---|