OT-2026-000093078
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000093078) never changes.
Identity and time
| Publication number | OT-2026-000093078 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7abf-96d0-6fce0637c097 · 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-2026-000093078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84315d941b7b981ee6f57ff5493903e23fa0cc4d92b723225837202eb2e57844 |
|---|---|
| Markdown | 279bb3f5006d04f2de9784a7cebad61a1668ed6f47d5a47747b5900cf679536d |
| Publication page | c7b721b5935c3ec2445a335f01aad28e7f929d552fc4ec88e654414867f36019 |
| Manifest | a98a273682aee988da648f22cd59168cdfcb33b813ba1fbee63d0be7b8eec07c |
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 | aUWigofaHXAPUJuBcMT6BBa2h3W5wwBgq8utYmbXReTsL5eEpD+dOi6gLZqwzJQ3rgcIgZuxZf1hU4qmGNBEBA== |
| 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
| 2026-09-17T09:40:19.778548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093078observed c7b721b5935c3ec2445a335f01aad28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:19.761231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093078/manifest.jsonobserved a98a273682aee988da648f22cd59168c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.744502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093078/publication.mdobserved 279bb3f5006d04f2de9784a7cebad61a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.727196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093078/publication.txtobserved 84315d941b7b981ee6f57ff5493903e2...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. |
|---|