OT-2026-000017586
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000017586) never changes.
Identity and time
| Publication number | OT-2026-000017586 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-70a9-ad0b-eda820721754 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017586 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2c570ed651c9ca6bc1deda376a94efcedff78a2d2839d6844420539f9b2d722 |
|---|---|
| Markdown | 772ea8c376ec157f56d07158c6f2112a550217ea9996f395f5e121c88111fcb9 |
| Publication page | ca3cf277f3ccd8333a659753b9c5e6e691bf48690593724465f7a1758b9c90ba |
| Manifest | 41b80339d9b61961eba95cf2d2ddd90268e55da0cb89660041beac21f96fbf9a |
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 | xol+hrcFjb3gt8uvUFUDLVYpgQRRO7EIO20Uf4PxuhYg4uJLzkNhWfNQzsWBlH2s86NitRn//M3yeCtv1nIBAQ== |
| 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
| 2026-09-17T12:02:45.767692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017586observed ca3cf277f3ccd8333a659753b9c5e6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:45.748485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017586/manifest.jsonobserved 41b80339d9b61961eba95cf2d2ddd902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:45.729230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017586/publication.mdobserved 772ea8c376ec157f56d07158c6f2112a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:45.710275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017586/publication.txtobserved c2c570ed651c9ca6bc1deda376a94efc...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. |
|---|