OT-2026-000033067
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000033067) never changes.
Identity and time
| Publication number | OT-2026-000033067 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7da7-8880-a28d1736fe1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ac83d34250168be168cd047cdf2ab826fbe1b8c615746cd1b3fcb6fd785d0dc |
|---|---|
| Markdown | 1a1dc9ad548c763f86a93268630279df8df5a872889869da3e6aaf570a51bca2 |
| Publication page | 415f9a0e5edffc380286b879905c7973b803ac92f52450ce37cb2b00d5d32bd7 |
| Manifest | 22e3d5016d6f60f2bdf077751147d1e7b391855b6396517a46fdba4ac661bbc4 |
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 | dGFvi8VhfYWxUs0JWPLcD4XjqGYTmV9ZFdTtqzOudi1PXUEVkMizXe2DorsWN03iFaN2tfHnhpgnp/8Iw1A4CA== |
| 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
| 2026-09-17T11:32:42.692662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033067observed 415f9a0e5edffc380286b879905c7973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:42.676755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033067/manifest.jsonobserved 22e3d5016d6f60f2bdf077751147d1e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.659525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033067/publication.mdobserved 1a1dc9ad548c763f86a93268630279df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.643121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033067/publication.txtobserved 5ac83d34250168be168cd047cdf2ab82...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. |
|---|