OT-2026-000065524
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000065524) never changes.
Identity and time
| Publication number | OT-2026-000065524 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-752d-9263-654c72216fa2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46e2932fbe2512e8f1f289b99aa03828bc63b04eb8f4f57b77425c00cd1024d1 |
|---|---|
| Markdown | 720f58d196b4f735d0d7d14c7d0ad51b240c270708293e2699b6edc03797e259 |
| Publication page | b5bac88fdc54ac21041a215b34c78fb6be8c0009b7d2731bbaa5d1877d3e3b04 |
| Manifest | 890237302131e58abbca3e734c8e116e7876e55a1926c025db390a4045d16b3e |
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 | q68r0QgouKZWrbQSFGEa00s+NEcq4mGMO0Mos/R9Jmb2f+jSUkkdLXUfv5f0um+NyYRnokPbQXTIpz7ViG9fBQ== |
| 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
| 2026-09-17T10:33:49.298068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065524observed b5bac88fdc54ac21041a215b34c78fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:49.280823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065524/manifest.jsonobserved 890237302131e58abbca3e734c8e116e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:49.263579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065524/publication.mdobserved 720f58d196b4f735d0d7d14c7d0ad51b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:49.246824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065524/publication.txtobserved 46e2932fbe2512e8f1f289b99aa03828...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. |
|---|