OT-2026-000017079
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000017079) never changes.
Identity and time
| Publication number | OT-2026-000017079 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-702f-9f02-525cb239a0eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a521189a2671d77e25c86bbb87cbf2096fa684964937a5eaf250b47b86a16ae |
|---|---|
| Markdown | ae03a4e16c03cbaeb76f5cd8943fbd7edc5f60d99c44a4915a3315fef31b8b3d |
| Publication page | ff613350537a8d6ead574eb2bd0185213570a9e822c962b39ca4faf44e2dc035 |
| Manifest | 5b19946f6a276c13a32164e84fc6f07ebf59d7bc1ea2099f3221112bb44dda7c |
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 | MPx3sUmMLSEWMfyuodQoETJh9H9CpXmQYm1gr9xMSNgy3wq/vVd7ahUIfBfAhrQ/QRDCtDBb2Ua9NTOXY++7Dg== |
| 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
| 2026-09-17T12:03:29.971901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017079observed ff613350537a8d6ead574eb2bd018521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:29.955719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017079/manifest.jsonobserved 5b19946f6a276c13a32164e84fc6f07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:29.939596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017079/publication.mdobserved ae03a4e16c03cbaeb76f5cd8943fbd7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:29.922556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017079/publication.txtobserved 7a521189a2671d77e25c86bbb87cbf20...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. |
|---|