OT-2026-000085521
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000085521) never changes.
Identity and time
| Publication number | OT-2026-000085521 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7f78-b4d9-9de334544f6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085521 |
| Status | PUBLIC |
Content hashes
| Canonical text | c36efe38bc58006e44a174f2b39677b423993e11152fe4a7258038de4249f8d8 |
|---|---|
| Markdown | b7033b3f65bdc9da487e44836b98d350a861b1862eb167b9982f8a040c4866a0 |
| Publication page | 6235a2fe68c5027dab1f2779ab84349a7ad0ba71e9ae293bca8a4ebf1ff1944b |
| Manifest | ef7d32724f971d9274b2ce8fa02f0e9366f447a1886bafffd2754617d7e2ca03 |
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 | DeBoA7SJvmU8UGzIR007RS/uVWQcrNbE8IRqOCE0nWTajpv0y5LZAmAaE7nTkR36L+PUigou/90QsQmM6X92Aw== |
| 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
| 2026-09-17T09:54:20.073780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085521observed 6235a2fe68c5027dab1f2779ab84349a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:20.056006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085521/manifest.jsonobserved ef7d32724f971d9274b2ce8fa02f0e93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.038397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085521/publication.mdobserved b7033b3f65bdc9da487e44836b98d350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.018387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085521/publication.txtobserved c36efe38bc58006e44a174f2b39677b4...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. |
|---|