OT-2026-000023196
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000023196) never changes.
Identity and time
| Publication number | OT-2026-000023196 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7a91-b30d-3335024cf7f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023196 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3c6a3706bcf1f9793ec0a62f03269695b9359e34f5da1ba746e714922531859 |
|---|---|
| Markdown | 574c4d016bdc40c031cd21103fcea43ef3fce2658e998a3945c5c98494202a73 |
| Publication page | ef86f6624a0616e10c40341c17b524d510e3bdd5341cb20c4538acfc8e22a7be |
| Manifest | 331a5400b787efa62287e9f1770bdaf9c3756449ec0d78c4f7df85f07750b9bf |
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 | wljTRKkvayXK6nE8tvLWqH+GaKkud6POGFBcEWFbTVmq2IG1L4FIDPMZo7QeeIbGpIEYGDlaTu1ibPqwSRZsCA== |
| 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
| 2026-09-17T11:51:08.961393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023196observed ef86f6624a0616e10c40341c17b524d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:08.941316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023196/manifest.jsonobserved 331a5400b787efa62287e9f1770bdaf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:08.925087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023196/publication.mdobserved 574c4d016bdc40c031cd21103fcea43e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:08.907567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023196/publication.txtobserved d3c6a3706bcf1f9793ec0a62f0326969...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. |
|---|