OT-2026-000015611
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000015611) never changes.
Identity and time
| Publication number | OT-2026-000015611 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4a-731d-8533-94678a3cf788 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71497a418c8cca2701fd10a687ff63b5826a39d07d1064ed54aeabbf4a9e9550 |
|---|---|
| Markdown | 528dda697099b544eefeee4f24562f23c9af2ab156eee56895d40d44eecfdb3c |
| Publication page | fef969a865b2ba1067011b004cb63d7e6d7ccde67cdcc543095105303f895d51 |
| Manifest | 9231a10eb65f8ff5ebf4a9ceac6d92b12be637171b1005ee1f7427d1f00f0673 |
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 | h3BKrqCCBcIvnuzkpMECk4aPKxQHDiNm8Tc1zT/7A0sILNAFKTCd7v3Ejb/6QFRbOx4AE249KhhA7BTZr07JBQ== |
| 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
| 2026-09-17T12:04:51.464347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015611observed fef969a865b2ba1067011b004cb63d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:51.447772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015611/manifest.jsonobserved 9231a10eb65f8ff5ebf4a9ceac6d92b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.422419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015611/publication.mdobserved 528dda697099b544eefeee4f24562f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.402914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015611/publication.txtobserved 71497a418c8cca2701fd10a687ff63b5...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. |
|---|