OT-2026-000101296
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101296) never changes.
Identity and time
| Publication number | OT-2026-000101296 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7b25-a34a-9907a2e7e20a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 240e3fdec675ec64a05b9dd8d078d1b4e9c4a6201cf75a6d8d92c2ba5174211a |
|---|---|
| Markdown | 43ac449b37051dfdb01dc294421d47c6147c2ef0757076a742276f0bfa2d38bb |
| Publication page | 5e73ea1799f4fb8b552fab3e37f855d6b8855239202b2566f88a9532a0729884 |
| Manifest | 9bacc81f410718f3291dcffeca5a19fb772ff7053928c98d1054ab06762edbe8 |
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 | fwkgDlSrVu9AgEjkS0WU6fqx2KaJaSfk+LsEO5KqFp1qXaINcXcP7S8KFSD8aPgzJ+IPFCiqTAFXtzZsYtUtBA== |
| 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
| 2026-09-17T09:26:58.783143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101296observed 5e73ea1799f4fb8b552fab3e37f855d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:58.766627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101296/manifest.jsonobserved 9bacc81f410718f3291dcffeca5a19fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.748151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101296/publication.mdobserved 43ac449b37051dfdb01dc294421d47c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.730668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101296/publication.txtobserved 240e3fdec675ec64a05b9dd8d078d1b4...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. |
|---|