OT-2026-000037824
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000037824) never changes.
Identity and time
| Publication number | OT-2026-000037824 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7603-81cb-e694d9beeb44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1918d116a29d0dd925c95e03ba35c50d744043e8efc2a254c4450ee97bc62d53 |
|---|---|
| Markdown | 6bc290406acf57d228a3c5d22edabfd67e4f80da7c8fcf1016b5f504cb6a7500 |
| Publication page | 443a51b0c519a23b02a7d9023785a968ecbd226bf7d23e5d70d6cc4a1d4a107e |
| Manifest | 299ae8569159d7ede61dda520fc5f83caaf9c852b632d0ac26b513ada37f24aa |
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 | YgpPBc+m4yovpz2TV14w7/P40ZW3hVKoEFfoFNd0Xk9T4vbOLCOnTxTIdQ7N1uRTarsKK2wnKJjP4j4B77DiDA== |
| 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
| 2026-09-17T11:23:04.541514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037824observed 443a51b0c519a23b02a7d9023785a968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:04.522572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037824/manifest.jsonobserved 299ae8569159d7ede61dda520fc5f83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.504217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037824/publication.mdobserved 6bc290406acf57d228a3c5d22edabfd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.487582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037824/publication.txtobserved 1918d116a29d0dd925c95e03ba35c50d...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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