OT-2026-000041291
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000041291) never changes.
Identity and time
| Publication number | OT-2026-000041291 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-779b-9ffc-4bfd578ad7d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041291 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24cac99731050742a05afd6d5b5efa6d6fedb5bdce7a094123ca738dd0147253 |
|---|---|
| Markdown | 5aa74b26bbb5ccf1e824520d258f89b827075404e270ccd4bb133611da9cc3d4 |
| Publication page | edded119e113e6d1b7608ef2eca2da88f3b4892eaf148ff9532511d4ec14f493 |
| Manifest | 930ec8bb06f94a024c11f19820589ca396ccf805c8e20c79fa0e9f9808892715 |
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 | 5P00ZW0qEMdVcTI88N8Oa4xCDLTY7YDV3fqsrnfuiTGsZuqrwJgUtvLHVCmCjcRXeu2lXY5Ygh3OlrVZ1aSPDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:16.287063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041291observed edded119e113e6d1b7608ef2eca2da88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:16.268705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041291/manifest.jsonobserved 930ec8bb06f94a024c11f19820589ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.250730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041291/publication.mdobserved 5aa74b26bbb5ccf1e824520d258f89b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.231961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041291/publication.txtobserved 24cac99731050742a05afd6d5b5efa6d...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. |
|---|