OT-2026-000068967
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000068967) never changes.
Identity and time
| Publication number | OT-2026-000068967 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7b03-bb20-8602a44b6eac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 691539625677c81c00a32f940c23df67bff846d61d34bd49c8f3a689ee2fca0c |
|---|---|
| Markdown | a81aca51f121342b13b2428b4ee8a746add8a3941ee488b568064b0c87d3a69a |
| Publication page | f05e9ff3f081423f729fbe4cb44670e5a821813e5c1a0cad90a376653aa4e3f8 |
| Manifest | 54d46e8aa02d997642256273433aeab0d38c5224a950323fa03c2eb3613fefd4 |
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 | 9qACyWyCNf39Jdez2W/MT0QjnygCInfOGi2E0Fa+kC5qQjpZ4EFhWRrXB961YbjXud0NnZjYjNvJDbLXtJ58Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:48.355153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068967observed f05e9ff3f081423f729fbe4cb44670e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:48.338677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068967/manifest.jsonobserved 54d46e8aa02d997642256273433aeab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:48.323756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068967/publication.mdobserved a81aca51f121342b13b2428b4ee8a746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:48.308280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068967/publication.txtobserved 691539625677c81c00a32f940c23df67...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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