OT-2026-000097298
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000097298) never changes.
Identity and time
| Publication number | OT-2026-000097298 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7343-8b4a-7b5fa8a83a83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097298 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cf0f5b46894114b48fb6181a574f4f27179e92fa77d9f3574d39eb7292d939f |
|---|---|
| Markdown | fcf62be932687327cdab14118d62a18ff03da7e2ac8f5a6004d7ecd37233dad9 |
| Publication page | 3f4ae3b13743379a800afe314e80d3b1d3c3840490ee726bacde311459f824ff |
| Manifest | ddd44b4e009248abd7f2db8b4f469cc499313a98e35725ac6577a60f64248b25 |
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 | PpZNYlYg9bFt6uyW7v9JZwLoJPsBmAqZeVGttMdUpqNB5c9FoKlAe+Q8xTZwUut8B84j8fjM1qRwvTqdK+OXAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:33.817246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097298observed 3f4ae3b13743379a800afe314e80d3b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:33.799863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097298/manifest.jsonobserved ddd44b4e009248abd7f2db8b4f469cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.783100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097298/publication.mdobserved fcf62be932687327cdab14118d62a18f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.766993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097298/publication.txtobserved 6cf0f5b46894114b48fb6181a574f4f2...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. |
|---|