OT-2026-000015605
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000015605) never changes.
Identity and time
| Publication number | OT-2026-000015605 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4a-79a5-9042-4a8470e2743d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015605 |
| Status | PUBLIC |
Content hashes
| Canonical text | baddcbb65b415188d7582d91b3c880eeb146aa5a12413fc7ab8a79ea6b330a57 |
|---|---|
| Markdown | 88f811cc457810ed1a9dd90f875d06aa61aedf3983fe90bed87f31e81c04a8b7 |
| Publication page | 21b387ff0f36ec07384acdc30618eba4f3cdf34bd8b5cc631196a8295b702267 |
| Manifest | 0143477da991f8813c63a71457c2085ffeab0279776114b20de6d5da5a697f95 |
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 | nANKc2QNYEJOsYL/g9FVl6BXCsKQuC7ws04a1y2sEnveKc4c6i2qgdcVdXBoGIttRAj9TFjzJhJWxvR8nd80BQ== |
| 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
| 2026-09-17T12:04:50.972102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015605observed 21b387ff0f36ec07384acdc30618eba4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:50.951009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015605/manifest.jsonobserved 0143477da991f8813c63a71457c2085f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.931317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015605/publication.mdobserved 88f811cc457810ed1a9dd90f875d06aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.913324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015605/publication.txtobserved baddcbb65b415188d7582d91b3c880ee...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. |
|---|