OT-2026-000024961
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000024961) never changes.
Identity and time
| Publication number | OT-2026-000024961 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7ed3-992e-167e666e6b02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5698c2b66dce7af883e54c88d7a1f918091568b32c6e2c5dd44ec01d48c0760e |
|---|---|
| Markdown | bd736bef3ded5cdf845c412ae1d1cf99bb8d8ec1f048b4fb929a966facb239fa |
| Publication page | b892e86f490cbe1fb58ecf1929a0ffb8739552f9e50708228044364fc9ce6b59 |
| Manifest | 7548d93c2c7bc6bca9bc36c47c0143e69bb9988aaac601268cf33620bac16c77 |
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 | wci5XmvY2eQpCDBcwzRlQ6oCRfCRm6kJSN3tjXMQAGso3twWuXQ7s2/hqpOIJu4pqPpgmuvIOBJ+Uq9+TOHFAw== |
| 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
| 2026-09-17T11:48:18.742444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024961observed b892e86f490cbe1fb58ecf1929a0ffb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:18.725009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024961/manifest.jsonobserved 7548d93c2c7bc6bca9bc36c47c0143e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.705640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024961/publication.mdobserved bd736bef3ded5cdf845c412ae1d1cf99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.690179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024961/publication.txtobserved 5698c2b66dce7af883e54c88d7a1f918...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. |
|---|