OT-2026-000067514
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000067514) never changes.
Identity and time
| Publication number | OT-2026-000067514 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-736a-877d-623f5c23ec24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067514 |
| Status | PUBLIC |
Content hashes
| Canonical text | a745801f089da0fff5bd18f6792cb89bf867be737ad277ea2684b09611513a3a |
|---|---|
| Markdown | 59e3b9b91f1461671bceedff8397ecd61abd4ee77d1978e636e147e705782b69 |
| Publication page | bbeedd8c8e543b80fad2122f62225530c216369e2c4c07a8b06f3ccf07163128 |
| Manifest | 83e9d0419307de95351686008eefc760fa5792cdeb5e1cb57a6b2075edbe31d6 |
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 | uY3FIAMIRo1qU2ymCoAW2Qz1yCbUIla8OXyDXZPk2V2UxFO5HBN+P2IwmL5m3LbAm1gFiPLYKN3eQUWQaxIwCA== |
| 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
| 2026-09-17T10:31:48.743993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067514observed bbeedd8c8e543b80fad2122f62225530...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:48.726148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067514/manifest.jsonobserved 83e9d0419307de95351686008eefc760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:48.709858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067514/publication.mdobserved 59e3b9b91f1461671bceedff8397ecd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:48.692964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067514/publication.txtobserved a745801f089da0fff5bd18f6792cb89b...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. |
|---|