OT-2026-000084919
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, sustained 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-2026-000084919) never changes.
Identity and time
| Publication number | OT-2026-000084919 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b6-7b8c-9062-edfc3fce31e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084919 |
| Status | PUBLIC |
Content hashes
| Canonical text | c60db534b9b956989557325885f9867fe9da25323878f20f7b48041294652c93 |
|---|---|
| Markdown | 8ca657e6bb87cfdee13ee6b6d3fdfffee8c995e1d02a0c5eb7a26d1f49a0d48e |
| Publication page | c4bde4fd60c434ae816d76f02c5d28c1d37ce7f8437f2e1541e9d76af9ec1ebf |
| Manifest | 72f89c495f1a33a80440ff7e8f211f2813ea3db01a2d988c369a6e9f36383090 |
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 | LW0nA9JfvymBFQ1QzKu/dJxPp3xhf0bTgKASCnlaW+rRsuezIQ+4bJO1y5NyLGrUVNcHATw33bnSC3d9nqBdCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:54.192246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084919observed c4bde4fd60c434ae816d76f02c5d28c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:54.175590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084919/manifest.jsonobserved 72f89c495f1a33a80440ff7e8f211f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.155969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084919/publication.mdobserved 8ca657e6bb87cfdee13ee6b6d3fdfffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.137278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084919/publication.txtobserved c60db534b9b956989557325885f9867f...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. |
|---|