OT-2026-000092614
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000092614) never changes.
Identity and time
| Publication number | OT-2026-000092614 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7405-9167-d8eaae9002f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54b8c1724d8aeaf11e1d42060a0f6217347b684e4c00a1fdab1670b31a34301a |
|---|---|
| Markdown | 6bbf6c73c57f5625dde610dddc07c73a77449f515ba460db763ca0c227199df4 |
| Publication page | 63127ca09e9890e7d152c4f809844df8909b6a5356e9c40efa46de67b0a506e1 |
| Manifest | 41773ec218e1cf240adf760b7217347fddb32e7479463f963bcb4c27ae43bd53 |
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 | iICaWisE8r2K0J5K4UPUOmJZloRMHtflv/Djgqd0vgpcGKqxOhvRs2ZQw4Gb/gZM47XlSCyJk+S3GbEaejrMBQ== |
| 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
| 2026-09-17T09:40:47.697570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092614observed 63127ca09e9890e7d152c4f809844df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:47.680800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092614/manifest.jsonobserved 41773ec218e1cf240adf760b7217347f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:47.664686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092614/publication.mdobserved 6bbf6c73c57f5625dde610dddc07c73a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:47.647817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092614/publication.txtobserved 54b8c1724d8aeaf11e1d42060a0f6217...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. |
|---|