OT-2026-000098009
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000098009) never changes.
Identity and time
| Publication number | OT-2026-000098009 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7523-81c7-a3030e840733 · 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-2026-000098009 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b1b1951c71ee950debe6370e9c095e9e540f47f8120987c0c75572b07fe714 |
|---|---|
| Markdown | 37af52bc090854bd294367bb18d396f27b22a0019fccd047985c9c8b51a08c64 |
| Publication page | 43a57970ec8c00e7038111c9fcea259a15de32ee88e70cc97153969358db96ed |
| Manifest | 9086784215be6dfdb26e32dc8b303030cd7f74be3d10ac2c44f056e83bc9258e |
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 | cIBnrLPLvHLmW0nGZAZELIF46WI1/RrfIA1LVu+2WObJv54fo/+x81oPvllYJQNMurnRnZaGhbq+b99nkz9tCA== |
| 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
| 2026-09-17T09:33:10.957617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098009observed 43a57970ec8c00e7038111c9fcea259a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:10.940473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098009/manifest.jsonobserved 9086784215be6dfdb26e32dc8b303030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.921467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098009/publication.mdobserved 37af52bc090854bd294367bb18d396f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:10.903019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098009/publication.txtobserved c6b1b1951c71ee950debe6370e9c095e...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. |
|---|