OT-2026-000024512
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000024512) never changes.
Identity and time
| Publication number | OT-2026-000024512 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-73d9-b817-726860b42d4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024512 |
| Status | PUBLIC |
Content hashes
| Canonical text | a074427128a9df0e50d8d20a0f5e634041c7cdc5929e3aace3c7a756ea91fa4a |
|---|---|
| Markdown | a5158593e642b313523574cb76132f6d55aaf080707180349cb7218864df1ea5 |
| Publication page | c24159d1b230a50db051490d846cfe9aa13df848f017f9ac466c8d4ae206f182 |
| Manifest | 1876ca57356432c8cbabb8426a383688ad458204710fdff2d1efd7b4d6628997 |
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 | BlLeFknyq8CR4FiGy2NKJgdC/Fz+Q2LqQrJelgR7hbHtfRFaeLGwYDSpx+oVNviwZmKhgVCm3YJs/kF5mbibBQ== |
| 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
| 2026-09-17T11:50:31.849613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512observed c24159d1b230a50db051490d846cfe9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:31.831868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512/manifest.jsonobserved 1876ca57356432c8cbabb8426a383688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.814831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512/publication.mdobserved a5158593e642b313523574cb76132f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.797631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512/publication.txtobserved a074427128a9df0e50d8d20a0f5e6340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.102602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512observed c24159d1b230a50db051490d846cfe9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.083757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512/manifest.jsonobserved 1876ca57356432c8cbabb8426a383688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.065270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512/publication.mdobserved a5158593e642b313523574cb76132f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:41.046248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024512/publication.txtobserved a074427128a9df0e50d8d20a0f5e6340...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. |
|---|