OT-2026-000010200
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000010200) never changes.
Identity and time
| Publication number | OT-2026-000010200 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7154-92c9-f49721007f52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 882bbb3c9903edb5734df5f4457d6f43217ca0b4a73b4385bb97533f6e95ee69 |
|---|---|
| Markdown | 1d2d19c113ad61361782db1862980c914cbbe46469aac897d4679b6b2f06537f |
| Publication page | ecd7205c6d5fd570c4d43f3e41c8f06197a57d84513bd3b6c897472ad0ff1735 |
| Manifest | 1ea63b6779e718cca92a64e504057282b404fa35a0cd8ef856b8dfb3a2c8b2df |
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 | DaS1lmpSsUYxDNO1sA2/UKl4eFjYb60Rz47503pNQhSPDsIcoz94qyryBkylaEwpto+QTdlcuTjkaBe52x+KDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:19.261593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010200observed ecd7205c6d5fd570c4d43f3e41c8f061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:19.239820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010200/manifest.jsonobserved 1ea63b6779e718cca92a64e504057282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:19.218686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010200/publication.mdobserved 1d2d19c113ad61361782db1862980c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:19.197697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010200/publication.txtobserved 882bbb3c9903edb5734df5f4457d6f43...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. |
|---|