OT-2026-000082497
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000082497) never changes.
Identity and time
| Publication number | OT-2026-000082497 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7ba7-a3fa-3dc12e73b67e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082497 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba43295b80271178fd92542406ae3351a2cee0c7b3ebb89b037c71bbef8b8205 |
|---|---|
| Markdown | 00e8339f8bf7ff256c8c717f5402585655d31870cb44a1110bcf0cc03362a660 |
| Publication page | ff0b2e01a0304615dd9606def55d59f243ad75c6692307c0c5dc1a89ecb26550 |
| Manifest | 07837d5658511040d713a6d38cf0e391aec0972326c2f2394983c43180f8bfcf |
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 | Mbab5/b3pw+zRuUMBJwKdy08oFZ1bHIq6wrxIkSHSd9P3vJAHzt/1BoO7eTPO07pBtbI9tF4PbF1Xe4jFLf2AA== |
| 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
| 2026-09-17T09:57:55.582587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082497observed ff0b2e01a0304615dd9606def55d59f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:55.566758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082497/manifest.jsonobserved 07837d5658511040d713a6d38cf0e391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.551896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082497/publication.mdobserved 00e8339f8bf7ff256c8c717f54025856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.534648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082497/publication.txtobserved ba43295b80271178fd92542406ae3351...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. |
|---|