OT-2026-000048582
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000048582) never changes.
Identity and time
| Publication number | OT-2026-000048582 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de7-7999-ba5a-dc00d4a568ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9259e819ecaadcc4828b377c56535a7e9c5fd62ed16584502b123965606ccffc |
|---|---|
| Markdown | 4bb8801c31d9c34fa2374ddac9462672670dd09482af004e9365d160e93e0179 |
| Publication page | cc1beb712e83b23c511701a4148c35ce86eac9bedb7a62d3f37109978c078589 |
| Manifest | 9b18610914aec967c0ecc981981aed504215b790241b93272c88863222b161c5 |
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 | fuENIW1Cs5iIVm92YrsoDzmvh6c4lQYAeCVPxWsNyv/g/mxID+KHzEL/C32vbLdcgyPAm8KyL01P4M+JzlYpDg== |
| 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
| 2026-09-17T11:05:23.340536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048582observed cc1beb712e83b23c511701a4148c35ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:23.321861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048582/manifest.jsonobserved 9b18610914aec967c0ecc981981aed50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:23.302974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048582/publication.mdobserved 4bb8801c31d9c34fa2374ddac9462672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:23.285145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048582/publication.txtobserved 9259e819ecaadcc4828b377c56535a7e...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. |
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