OT-2026-000014743
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000014743) never changes.
Identity and time
| Publication number | OT-2026-000014743 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-788f-bff0-1be62b2565cf · 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-2026-000014743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ca511f6930ddf299d0c40c1f65b0d2d2137a1bc99b2bc04a99fd9b86f0a4133 |
|---|---|
| Markdown | 5174b5a07312ef70616b9c01ccc38cfc9ab8749f03eb43e3ce77324a2df43ecc |
| Publication page | 321153eb15d31e6e55d3b11923060d5f0e7293471bf0381d006a10578e8693e1 |
| Manifest | bef1435b3bc4ae2a1d3b6e8f567110700201bf27ee0ceee20b34219e283f3c50 |
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 | oDtH2sgxqvtS9IBmfi0mI7pVB+AzUbnSRmfuZR9QTrv68adzq+kupgiW2BUnoYGiGdqYRS0BN6ffTlqaIIawCg== |
| 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
| 2026-09-17T12:06:37.229893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014743observed 321153eb15d31e6e55d3b11923060d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:37.209734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014743/manifest.jsonobserved bef1435b3bc4ae2a1d3b6e8f56711070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.190824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014743/publication.mdobserved 5174b5a07312ef70616b9c01ccc38cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:37.173616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014743/publication.txtobserved 2ca511f6930ddf299d0c40c1f65b0d2d...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. |
|---|