OT-2026-000097498
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000097498) never changes.
Identity and time
| Publication number | OT-2026-000097498 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-75c3-98f1-fdea20da0679 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fb35621b76f94b31989bf700e35bfd29a34b44753c3ebeac0b514154e2fd9a8 |
|---|---|
| Markdown | 60410ef8e43d62d226075a8172d11564ffeb0d53727abf43762996381171a80a |
| Publication page | ae9b1dfcf582674ff617e3ee667b660330cca5faead5a71ba1772569d9ebf6b5 |
| Manifest | 76aa0a82a982139326143290aecb7775ea1e39e6c66070f535778be9c0058483 |
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 | YyoofFNBJHLZIx8NHI62pmc4Iti4o69J0KZyWtlIHslM9aRXcHi6ErFYc4dzdQauq5ZUAgCpXJrCM1ET8FT9Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:22.311929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097498observed ae9b1dfcf582674ff617e3ee667b6603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:22.294347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097498/manifest.jsonobserved 76aa0a82a982139326143290aecb7775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.276913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097498/publication.mdobserved 60410ef8e43d62d226075a8172d11564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.261214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097498/publication.txtobserved 5fb35621b76f94b31989bf700e35bfd2...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. |
|---|