OT-2026-000098529
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000098529) never changes.
Identity and time
| Publication number | OT-2026-000098529 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7d66-a376-1376fee5377b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79a15226a7f818ac8c283782427a9b6ab3a5879c25ce66db750d0a9959d9696d |
|---|---|
| Markdown | 17ff3fe2d3edb145694ce2c15a582a1382defcc91873b5be77eed2a160ef777b |
| Publication page | 22e0c4daafc1c9055a627be883db5d8da40c53e763ebab5830c6f01d9df85210 |
| Manifest | d79e6382d52543c07b6bdd4756e468a852335f50cbe66570c92e461094073951 |
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 | DWXvP8qH238WIug/Id01G0MfZEgvb6ISsuLBotDrltFQ01FzmZyOZvoSoJTofAYeKP5lf/YzOoOQ+r7YbaH3CQ== |
| 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
| 2026-09-17T09:32:24.481295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098529observed 22e0c4daafc1c9055a627be883db5d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:24.463098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098529/manifest.jsonobserved d79e6382d52543c07b6bdd4756e468a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.446061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098529/publication.mdobserved 17ff3fe2d3edb145694ce2c15a582a13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.429270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098529/publication.txtobserved 79a15226a7f818ac8c283782427a9b6a...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. |
|---|