OT-2026-000084293
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, sustained 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-2026-000084293) never changes.
Identity and time
| Publication number | OT-2026-000084293 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7764-8dc5-a97aac2944bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72d3d272e99392c141ac9a3847272ca21ed37ade293299cab0fac6aefad71b7c |
|---|---|
| Markdown | c8c05735be8cebbc3e72b3680dc2c191e898ca772ee6b6e2ffee2ad76409400d |
| Publication page | 0a6b091e84dff9989699bbc50e6b8a3a47f36aa4ff26e1b01879c13f35edcbef |
| Manifest | 582c63c71b6c0863bd7c28133ea317ef92e242b5bdc7d0c763a611ffdf418dcb |
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 | qkUeY1gOpi8jf0fX5f4ofS6ERMzP+JrTG/Hg4SIakWqWAcIeIfhOxZHQM8Lqooe8srp/nFqw2MBC8Q5QQW2aAg== |
| 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
| 2026-09-17T09:56:12.843512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084293observed 0a6b091e84dff9989699bbc50e6b8a3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:12.825475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084293/manifest.jsonobserved 582c63c71b6c0863bd7c28133ea317ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.805416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084293/publication.mdobserved c8c05735be8cebbc3e72b3680dc2c191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.786482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084293/publication.txtobserved 72d3d272e99392c141ac9a3847272ca2...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. |
|---|