OT-2026-000014625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000014625) never changes.
Identity and time
| Publication number | OT-2026-000014625 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-7cb8-9b22-8a887bba3739 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014625 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9bcc760cb1f2af1f0275d0ba7d13ebc2806a035ba06c892354a9aa04857943f |
|---|---|
| Markdown | e50d25c82c53f00e4334a7e6cb873a9fe08775b2b0ae183ec8bd67f49a910d6c |
| Publication page | 8f3f590b6fac7c076f3f6a1e98fddb5c1968fccb14b7fb8804b86dfccdcad89b |
| Manifest | a3974baeb6ddfbac9e0736cc7d26fda2b78b6661df656d5c1812ab5511880676 |
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 | OVwkZ/EIPrkfPdgXpDWJJQcLnZs+VOJmxO/sUY3a+I70lo/yvNcpO4BheuoVmfXXIMNhpNc6Y1Y5dsS7L4BAAw== |
| 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
| 2026-09-17T12:06:26.354018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014625observed 8f3f590b6fac7c076f3f6a1e98fddb5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:26.336448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014625/manifest.jsonobserved a3974baeb6ddfbac9e0736cc7d26fda2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.318950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014625/publication.mdobserved e50d25c82c53f00e4334a7e6cb873a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.300764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014625/publication.txtobserved f9bcc760cb1f2af1f0275d0ba7d13ebc...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. |
|---|