OT-2026-000038471
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line 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-2026-000038471) never changes.
Identity and time
| Publication number | OT-2026-000038471 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7aa7-9eed-0bceb71eebeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96eae1a52db8ab2d4b3ae60dafebd0b6c32096f5197f5fb4af499a7bb72c799f |
|---|---|
| Markdown | 0d6b9f7b57ce95353e1613a53028c7786992f6fdfd005a0ebed3a8126228136f |
| Publication page | e3ef4bbc7159783237816d85d6fabbc63459490c4d443867ebe93980025e4bc9 |
| Manifest | a5e87c68a026282b333b2942deca37da296bf71c0fd1c7b5a976e6e70e84a055 |
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 | mdVnKJmhJMQuN97br+v7ZLbkimojb+eGLnK9CydqIDa0qarDmZkRoPHqaoRiTyvCg8qYZWfxuD+afozcCUrFAw== |
| 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
| 2026-09-17T11:22:42.505011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038471observed e3ef4bbc7159783237816d85d6fabbc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:42.486408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038471/manifest.jsonobserved a5e87c68a026282b333b2942deca37da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:42.468183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038471/publication.mdobserved 0d6b9f7b57ce95353e1613a53028c778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:42.450200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038471/publication.txtobserved 96eae1a52db8ab2d4b3ae60dafebd0b6...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. |
|---|