OT-2026-000043324
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000043324) never changes.
Identity and time
| Publication number | OT-2026-000043324 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-7a15-82a8-c084f4672c8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d36870709777d1e3b522e7f4ea83da0bb5e7052699a11c9318368baf89d319d |
|---|---|
| Markdown | c1c77b84b87a5fe714a3841aba6f704574192ed73ec82ce3c1cb1d091cfed054 |
| Publication page | 1d314b0a15b5473a1a21bf2e627a9d06dc9562d3393e29696326bf370441150c |
| Manifest | 91e4267c0a3a084d539044ee288c806ca038074481622dffdce1f5ffa69ba291 |
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 | grZJe1UPAbl1a/tAUsPUa4+qByn31Dx3FSEZtQDg1++wy8iuJax4l4s/OuYtj9yFC9w6lg4CxhsYnCjK/pPbDA== |
| 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
| 2026-09-17T11:13:49.817551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043324observed 1d314b0a15b5473a1a21bf2e627a9d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:49.797509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043324/manifest.jsonobserved 91e4267c0a3a084d539044ee288c806c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:49.777586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043324/publication.mdobserved c1c77b84b87a5fe714a3841aba6f7045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:49.758852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043324/publication.txtobserved 9d36870709777d1e3b522e7f4ea83da0...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. |
|---|