OT-2026-000022373
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000022373) never changes.
Identity and time
| Publication number | OT-2026-000022373 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7307-a526-77726f6f1e7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32219720e180668b0adad71f09fa25d849f95d9e561a7eabe79ff034b8225895 |
|---|---|
| Markdown | 259060be0f3660febf50c5c853c4d6b82cdf22d040feff3eec3f421845c57814 |
| Publication page | 1fc302492361a30d39a044570fc08b36adb33378e1bb9de6d85d529d4353efc8 |
| Manifest | e6373411e14b27beaedb93806833c9a97a71b59abb2d19ff18de415cfbc5c50e |
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 | iHFIe6X4BM1jpOpdRq4a/zLDyThpe+YRdECPv0HjZduLtV31qOUjw2TOhDmHwcJ9ihoNGV0Qq2IRdp9OWUaTDA== |
| 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
| 2026-09-17T11:53:44.623318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022373observed 1fc302492361a30d39a044570fc08b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:44.605578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022373/manifest.jsonobserved e6373411e14b27beaedb93806833c9a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.586731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022373/publication.mdobserved 259060be0f3660febf50c5c853c4d6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.569156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022373/publication.txtobserved 32219720e180668b0adad71f09fa25d8...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. |
|---|