OT-2026-000017596
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000017596) never changes.
Identity and time
| Publication number | OT-2026-000017596 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7d5d-96dd-a45f63f70b21 · 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-2026-000017596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4915e2569907e7a9a6916fdf4b6ecc45c0d878d827c7ae978b9f6e1389fd3773 |
|---|---|
| Markdown | da4eddbf0b02d5fd47723885e68392d4b401e69a0bed02fe821ea782c6b93f48 |
| Publication page | bc209b2e1659ee11c16b23e96548c606847060ce4da706a43a088aa1b603dbfb |
| Manifest | 431614780638079792d5e6b6edb3e02789594c185dd8d6e82a9ec5e0ff925ca0 |
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 | RsJ/DcNeceSINbBOyPXz2oECmQ0WaWroB3UcM9r8leLR3KI6DUT4OThVF5zft18EzRO9ohd+/bC36CRqVkUjDQ== |
| 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
| 2026-09-17T12:02:46.521523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017596observed bc209b2e1659ee11c16b23e96548c606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:46.504317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017596/manifest.jsonobserved 431614780638079792d5e6b6edb3e027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.486625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017596/publication.mdobserved da4eddbf0b02d5fd47723885e68392d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:46.467396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017596/publication.txtobserved 4915e2569907e7a9a6916fdf4b6ecc45...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. |
|---|