OT-2026-000024856
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000024856) never changes.
Identity and time
| Publication number | OT-2026-000024856 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7575-af44-e8679cd7bdd4 · 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-2026-000024856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28aba6bcc65ee720532c2b6a303f19dcdcce2ecdcca6960296f438f4bd6d53b0 |
|---|---|
| Markdown | 7be9044b74f0918ebbb853149788590521ce2fd65853a37acfdd091182288dc5 |
| Publication page | 29fdc6458ee7d373b6735ea7d95d72c51a1130abe075c44ce4ac597f6c4f996a |
| Manifest | bc6114c4c500005f9f3322d164ba430adf9d734c32fc3236cbf8ea1169ca6c97 |
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 | rYTVPndqcz9gRMQrjrl2tiom5iBgLNdZZ9U0R53zNFA1PP9kKF3WaE7k1Sfo7kVt6S+05cEym1kOKiIbNC5/BQ== |
| 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... |
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Independent retrieval
| 2026-09-17T11:48:10.207965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024856observed 29fdc6458ee7d373b6735ea7d95d72c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:10.191371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024856/manifest.jsonobserved bc6114c4c500005f9f3322d164ba430a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.173982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024856/publication.mdobserved 7be9044b74f0918ebbb8531497885905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.156488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024856/publication.txtobserved 28aba6bcc65ee720532c2b6a303f19dc...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. |
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