OT-2026-000042096
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000042096) never changes.
Identity and time
| Publication number | OT-2026-000042096 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d71-7269-8823-75f5e155918e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042096 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee20cac47fee01e946668d71910577c831c820f1c64b202d16ac2720a0bfc58c |
|---|---|
| Markdown | 9a6f40608d1691c454101dd2265cdb447f37fca4658c24c0eadf1e4739de47f9 |
| Publication page | b4870fb31c0f595f10e971ba3da49110c7117276ebf7ef9c229c0153a89379ae |
| Manifest | ac98e160ef393e1f6b6ef8252597b40cd2ef02d389834668aff2a57aa7d5bdb9 |
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 | 9He0bPf88b6O1LtAqZ1aP0xv1F6cOtj+FWkOc9bFq8oOBpZJGxLv2X+r60F3BGunWHUC64FZxkVeayc+I4/vAg== |
| 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
| 2026-09-17T11:15:37.686591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042096observed b4870fb31c0f595f10e971ba3da49110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:37.665749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042096/manifest.jsonobserved ac98e160ef393e1f6b6ef8252597b40c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:37.647570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042096/publication.mdobserved 9a6f40608d1691c454101dd2265cdb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:37.627947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042096/publication.txtobserved ee20cac47fee01e946668d71910577c8...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. |
|---|