OT-2026-000097963
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000097963) never changes.
Identity and time
| Publication number | OT-2026-000097963 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-772e-b663-e046296865a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097963 |
| Status | PUBLIC |
Content hashes
| Canonical text | c797be9bdd434fd5fcf7fc82f24ff010e95836b6b10acdebb182e684d0dfaaff |
|---|---|
| Markdown | 7e06280c776e18de055cfb4fb27a16fffddd1c2c0ffce3cc034a4c7a50291411 |
| Publication page | 3899592caab86b3e9276620d202f8bf52e6dc15d411d18ac1af575083f85a02e |
| Manifest | 2631b8ffeece632756730ca5ef76b35d7601c4ce38f6a6d74f1372db20cb4b00 |
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 | +aIR5qbN7jMI3mHFonUhcAXvzxYSdfa8ph+eieuI6E2KUK1PJyR0FzAQT0oXgB/TYH8lwvGIIpCrZdTflgvLBg== |
| 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
| 2026-09-17T09:33:05.707106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097963observed 3899592caab86b3e9276620d202f8bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.688289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097963/manifest.jsonobserved 2631b8ffeece632756730ca5ef76b35d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.669976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097963/publication.mdobserved 7e06280c776e18de055cfb4fb27a16ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.649787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097963/publication.txtobserved c797be9bdd434fd5fcf7fc82f24ff010...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. |
|---|