OT-2026-000082829
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000082829) never changes.
Identity and time
| Publication number | OT-2026-000082829 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-72a7-8e9e-2cceea70c044 · 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-2026-000082829 |
| Status | PUBLIC |
Content hashes
| Canonical text | e934ff96e49355409eaeff4b1a0cdba195b2ed7ce7e3e7cc741a9fcee00eb746 |
|---|---|
| Markdown | add5c2dd0c1e43ebdeca9a890136470047f974e839ff36400cb2d068f2987f3d |
| Publication page | 718e51d2f9998c8d701648f55c66bd7ba4ded2b8af1f2322d2eacccf8dc25fdd |
| Manifest | 68bf862b7725d994fc79a33b2e0c367ad2475d44fc30407ddd37d78e145334ea |
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 | rnfovDZsW39IRk6wcLpU6Pia6jjt4MdhIHaVy6R8QeDWGLxYl2LdVyU8ZFFuw5TJxIRtT230OxYuVhNI2iepDQ== |
| 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
| 2026-09-17T09:58:30.001883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082829observed 718e51d2f9998c8d701648f55c66bd7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:29.983937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082829/manifest.jsonobserved 68bf862b7725d994fc79a33b2e0c367a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:29.965659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082829/publication.mdobserved add5c2dd0c1e43ebdeca9a8901364700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:29.946941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082829/publication.txtobserved e934ff96e49355409eaeff4b1a0cdba1...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. |
|---|