OT-2026-000102335
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000102335) never changes.
Identity and time
| Publication number | OT-2026-000102335 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-7856-a232-3282dfbb7e49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41c076e857d4305503458aa90621d8c17f60024df913e5b21aa4db49855412de |
|---|---|
| Markdown | 692eb455f22669f822bb9485afc11e2a00bc2274eae8c428eae67d4fc78bd22e |
| Publication page | db8ccc1fe120f5eecb648337fabd6e6516ad4747ec887758035fad7c4a119098 |
| Manifest | e0a418df62dc0177e234eace7c77c2895cbd78e7540bc0eb5510ec94e3608793 |
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 | B/aC+ZOQTvGPQtD6/Dfv7xnmikIRt2c7qLgn3BW8TWv5oDQJ0KHBYHhvzuhYVfB/+VZ0PayXW6CURxgH/NzPCg== |
| 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
| 2026-09-17T09:25:32.530170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102335observed db8ccc1fe120f5eecb648337fabd6e65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:32.513242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102335/manifest.jsonobserved e0a418df62dc0177e234eace7c77c289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.495423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102335/publication.mdobserved 692eb455f22669f822bb9485afc11e2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.475786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102335/publication.txtobserved 41c076e857d4305503458aa90621d8c1...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. |
|---|