OT-2026-000093106
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000093106) never changes.
Identity and time
| Publication number | OT-2026-000093106 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-741f-ad6d-91a3ae9eb323 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093106 |
| Status | PUBLIC |
Content hashes
| Canonical text | a986e28b6c8aefa038ef13f90d9bbdce5193eb08fd58389a1a008cb404ddf77e |
|---|---|
| Markdown | bc209b862798f677dac731bef635085af563cc0608fb6d6ff53ebf65b80c9772 |
| Publication page | 58096ae32bb9f01462acaee964f9864983361c41d190a110b831b5b07cfca0ba |
| Manifest | 2c5ae502d52e15c6d543df12f29636267729cabea2cc7b5e96145f5d77d04547 |
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 | 026Yjh0yC7Mc0gMSLShRKZ950WE1lapxy8rNlNcwZfXv8AkJHT2zM1Wbk/19iDJnl43q0cKqt4z/JR6dTQf9Cg== |
| 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
| 2026-09-17T09:40:23.217808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093106observed 58096ae32bb9f01462acaee964f98649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:23.195501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093106/manifest.jsonobserved 2c5ae502d52e15c6d543df12f2963626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.171219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093106/publication.mdobserved bc209b862798f677dac731bef635085a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.150517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093106/publication.txtobserved a986e28b6c8aefa038ef13f90d9bbdce...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. |
|---|