OT-2026-000071530
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000071530) never changes.
Identity and time
| Publication number | OT-2026-000071530 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ee-7ec5-abc7-26bdc220e28e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b487837b0c24916591591cca0e258c276a82be4cf10b4c075639e61be4d91e2 |
|---|---|
| Markdown | ebeb219a7d71ef966bb5177efc6528485ed11abcf5212e4f5f83d229d639eabd |
| Publication page | 584a8e6c2edfc0277ebc1a5b55c9882b368c418a91d6baa5b60ebb56dfc8d40a |
| Manifest | 9ebae93f86c6348ced5ede01b7237a532f90485f46c6b32a46bdf269aacf73f5 |
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 | 0sR+F3+wtgoCw3BEJXgXS7QwZon+P1Oe+bY/RTs3oRPR8Vxp/a84P3d/xAsDkWnNMhW7LgZCoYmz2eBDVfTeCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:10.891378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071530observed 584a8e6c2edfc0277ebc1a5b55c9882b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:10.875142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071530/manifest.jsonobserved 9ebae93f86c6348ced5ede01b7237a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:10.856559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071530/publication.mdobserved ebeb219a7d71ef966bb5177efc652848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:10.835505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071530/publication.txtobserved 9b487837b0c24916591591cca0e258c2...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. |
|---|