OT-2026-000009596
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, vented after set-down, on a tool changer
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-2026-000009596) never changes.
Identity and time
| Publication number | OT-2026-000009596 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7274-9dfb-63aa291e9852 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98c65927ca912d51f1fc05ae921b8b51c423d285e80d24e37b64ee6489d6a408 |
|---|---|
| Markdown | a4c214e0fc1bd30bea89795a775cc01f46e34a5082453e3388cfb27ca7bd529f |
| Publication page | acc8f2a3d104e2d5981c99da1d1775245d2f5f423e013ccef9daffd360ca6044 |
| Manifest | 64be632ee6127ec74dc531cea0ca41b36e797cffaf71b23861fed5f172138ca1 |
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 | 3hG6N68QQey3dA0Vg9jGka85NZ7Er8qnm2OHrKkDV6aFun0vWIoXO2QP1nkILPIpQ0C9BOn00w8ZBcTXk6bWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:02.462032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009596observed acc8f2a3d104e2d5981c99da1d177524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:02.441885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009596/manifest.jsonobserved 64be632ee6127ec74dc531cea0ca41b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:02.424940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009596/publication.mdobserved a4c214e0fc1bd30bea89795a775cc01f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:02.405676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009596/publication.txtobserved 98c65927ca912d51f1fc05ae921b8b51...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. |
|---|