OT-2026-000100993
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000100993) never changes.
Identity and time
| Publication number | OT-2026-000100993 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7a2c-81d5-10f579a4ab05 · 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-2026-000100993 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaafb3a3ed70397af31f915f222a4cc1f564b81de61ba84bdb24cbbc6426f678 |
|---|---|
| Markdown | 0a6b74a45c441783900351c1363dad4856b7375d45b81567186666aadff83553 |
| Publication page | 1de6cb25c9d00e6c47895997c4f2951286ebc9109196ae8ca02846c2a6868223 |
| Manifest | 30847008426418ebe61424f7e551ffd684ee70aad3e8e19b998e5350a6abb378 |
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 | 1eMAkCvsb+yq+eaz+U2QqESoJKBdS1UYL9F7ELDYZZ1ZL/32Dk+3g96BePsFOMhdNuTyCtN2kMLA3izv1G89BA== |
| 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
| 2026-09-17T09:26:35.526399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100993observed 1de6cb25c9d00e6c47895997c4f29512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:35.508061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100993/manifest.jsonobserved 30847008426418ebe61424f7e551ffd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:35.491587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100993/publication.mdobserved 0a6b74a45c441783900351c1363dad48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:35.473643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100993/publication.txtobserved aaafb3a3ed70397af31f915f222a4cc1...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. |
|---|