OT-2026-000084706
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000084706) never changes.
Identity and time
| Publication number | OT-2026-000084706 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7bce-b6ba-7557ca240d9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ece85ec3ef4a6dd472b3933843b350e0f62b694426d139e4ce6a936f2bca50b |
|---|---|
| Markdown | 1012a6579d8363c4d75602d68a1245dbd97a01b33693802edff832cc465a42bf |
| Publication page | 419ca55e0043f96e440a672341ae093f440bbcfdbcaadd23ceb1f3a38dc7504c |
| Manifest | 5157d4ed44f9245e16a054aa2a0b20491034ec4e26d3b2a6e15696bc64f59fc3 |
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 | HhAuHIuadQlrc/WMV6RlNEeeoN/4MgYmAqxROg8Cb8fzm1Cg+yX83QLfJ/aMBu+852I8su6l05p9oyOIa7CnAg== |
| 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
| 2026-09-17T09:55:38.473526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084706observed 419ca55e0043f96e440a672341ae093f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:38.455015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084706/manifest.jsonobserved 5157d4ed44f9245e16a054aa2a0b2049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.435669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084706/publication.mdobserved 1012a6579d8363c4d75602d68a1245db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:38.414681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084706/publication.txtobserved 2ece85ec3ef4a6dd472b3933843b350e...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. |
|---|