OT-2026-000084656
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000084656) never changes.
Identity and time
| Publication number | OT-2026-000084656 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7590-a966-e6c01deb6e0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52d44f85d80e27407c06ad2420f32565d6ba4b77398a6f27e1b30d610e7df6bb |
|---|---|
| Markdown | d3ba4524630b758d685be3e79abc57332fd891df27bd3fe37e0848c8c48c9152 |
| Publication page | 2ea6e7588c771e4f50b2b0d75ff5af4c9c854b714a4b69617a893f8e49af3d22 |
| Manifest | c9623af175d48d25fd5fc6bb434198d0c7cfe4cc78c6eb0d62872a291ee451fa |
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 | kHSjmU2AIC5AxzmvC9O6h271vE/BcAG/kaAOtxFeyMEONOSyPfeH6uR1c5/8oruaTYR1Co+1TgO07nRyIIJ3DQ== |
| 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
| 2026-09-17T09:55:34.648407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084656observed 2ea6e7588c771e4f50b2b0d75ff5af4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:34.632504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084656/manifest.jsonobserved c9623af175d48d25fd5fc6bb434198d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.616296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084656/publication.mdobserved d3ba4524630b758d685be3e79abc5733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.598841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084656/publication.txtobserved 52d44f85d80e27407c06ad2420f32565...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. |
|---|