OT-2026-000099498
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099498) never changes.
Identity and time
| Publication number | OT-2026-000099498 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-766c-8ef5-d0725002ca58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 450f48951acfe632ba62440b5b31c74191adb99db08adc271110935bcb134b25 |
|---|---|
| Markdown | fd06b8eba8adc3aa9e5a658442530304b52a234aecf858be8f521a53291cdaf4 |
| Publication page | 65dd4639c947b9f8b7e99eec82842dce921a3861b6e65901889e771037d7218f |
| Manifest | 689fbfa8dec180523704115ca23629e4bdee4ba2b14c6c04e920734c4eb51464 |
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 | c53LRvhP5W52fwgzGfgrQO/RqDNSrovaG0/r9Tm4zv2Hk5/w0WFnZA3eQ7soEnzNH1cfO678sus71kvMWlOUAA== |
| 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
| 2026-09-17T09:29:23.594683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099498observed 65dd4639c947b9f8b7e99eec82842dce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:23.575636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099498/manifest.jsonobserved 689fbfa8dec180523704115ca23629e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.557552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099498/publication.mdobserved fd06b8eba8adc3aa9e5a658442530304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:23.538571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099498/publication.txtobserved 450f48951acfe632ba62440b5b31c741...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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