OT-2026-000102066
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, pulsed blow-off 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-2026-000102066) never changes.
Identity and time
| Publication number | OT-2026-000102066 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7412-95e8-b10977b0c3d2 · 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-2026-000102066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 337a6db20206096cc273acf22aca3a63460c83fb56172853b1ab10eaeb6160f4 |
|---|---|
| Markdown | 7e62e6141f75c24647ae3a1111ba125069a397ea9bbe92205d1f049309290c06 |
| Publication page | cca1531be1848b50d3766b5bdb4844a8e70d9779419ad62304225974f48bc9d4 |
| Manifest | d150ed1ca09d6267bd1f3d5940412fe048c9a224d0de3c2fcb89d8700e2a0526 |
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 | odd/UIEbvvPf73X2OR16+n3k1G/Cx8snGFn/yX5qET8uE9rRmboonqoctTE2GeZvRq/MQg5YxITzeSHNs95bAA== |
| 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
| 2026-09-17T09:25:12.590788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102066observed cca1531be1848b50d3766b5bdb4844a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:12.571949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102066/manifest.jsonobserved d150ed1ca09d6267bd1f3d5940412fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:12.555110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102066/publication.mdobserved 7e62e6141f75c24647ae3a1111ba1250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:12.537734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102066/publication.txtobserved 337a6db20206096cc273acf22aca3a63...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. |
|---|