OT-2026-000103482
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pulsed blow-off after 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-2026-000103482) never changes.
Identity and time
| Publication number | OT-2026-000103482 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e461-7454-8a49-caa1c65ee39b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e91bc572d13448f3452b49c0408e83b2eaab0208e85882df21e2a2d93551455 |
|---|---|
| Markdown | f6cd142f078be3f5a7c9fdc64f7143a61700300779a9aa8455e0c17ae30ad70d |
| Publication page | 5ed3bc3de691347f8c1beb5c238c04779257c0515f59605aa7eac5b29cecee1c |
| Manifest | 1c5e972660e0d13d3588fda7d315118f959a093a617a90d560747c366bd5108a |
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 | Ixpo3fvYaGgfsarFRirEU5PbLp6ia+iH4E6lJgv5qJce5z6w3r4RCGKt7GLcTaA0/2jirmgDW+5cDTlImAm9BA== |
| 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
| 2026-09-17T09:22:14.669413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103482observed 5ed3bc3de691347f8c1beb5c238c0477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:14.650759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103482/manifest.jsonobserved 1c5e972660e0d13d3588fda7d315118f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:14.632729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103482/publication.mdobserved f6cd142f078be3f5a7c9fdc64f7143a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:14.612626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103482/publication.txtobserved 6e91bc572d13448f3452b49c0408e83b...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. |
|---|