OT-2026-000085150
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000085150) never changes.
Identity and time
| Publication number | OT-2026-000085150 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7653-9904-eb72ab09238a · 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-2026-000085150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dc4a3c3c5fe49366930e7eb00c7cebace2be964665dad63bfbed4eec49959f1 |
|---|---|
| Markdown | f75fc06f047eae5e30f194687fac05a540722d8853a92314a5ca597ae769eaf9 |
| Publication page | 4a5e349b84b9bc8ec75712144968e80008919de083c6ffe24c7a976f4bb32e82 |
| Manifest | 79e5db4ecb9eeb269f13c2cfc92492dbdf46b255af29239b821dea09d55d14e0 |
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 | 26YaVfpcox++YJykpyfU5q/U+cTXJ8AMurJoEKrm+3+AYeMIA1hL26UPpmXBAi1SWCylDH4A6C8CrhP4yAeHCA== |
| 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
| 2026-09-17T09:55:13.820598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085150observed 4a5e349b84b9bc8ec75712144968e800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:13.805650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085150/manifest.jsonobserved 79e5db4ecb9eeb269f13c2cfc92492db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.788555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085150/publication.mdobserved f75fc06f047eae5e30f194687fac05a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.771301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085150/publication.txtobserved 5dc4a3c3c5fe49366930e7eb00c7ceba...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. |
|---|