OT-2026-000030259
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000030259) never changes.
Identity and time
| Publication number | OT-2026-000030259 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-72ef-8d6d-b803db11a121 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030259 |
| Status | PUBLIC |
Content hashes
| Canonical text | f870319fca812236636ea1200097ab2b6e9b569e99056d78a3edf48d05bd4bb0 |
|---|---|
| Markdown | c3791f01e0cff8915ea564c429b8f5778c94f4dd7817357dfd1efdbb86749200 |
| Publication page | daf8231f43aaa72db10cc50176bc2d751a93f760dfdb0dee26db8e249aa94641 |
| Manifest | abfac1ed39a758409512aa913da043b6ee6995f4d45591a0ecc2e6e7b1b3dee2 |
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 | 9uK847vzmJZrrAnY4zAqUpXiX5QdzcNjhvZ3OpWARgJTr0Au0PNrXdGULxFV0NyAhW8a1yfuNeydRbnTWoleBg== |
| 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
| 2026-09-17T11:40:45.335857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259observed daf8231f43aaa72db10cc50176bc2d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:45.319192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259/manifest.jsonobserved abfac1ed39a758409512aa913da043b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.302714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259/publication.mdobserved c3791f01e0cff8915ea564c429b8f577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.287148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259/publication.txtobserved f870319fca812236636ea1200097ab2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.249603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259observed daf8231f43aaa72db10cc50176bc2d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.233750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259/manifest.jsonobserved abfac1ed39a758409512aa913da043b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.217402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259/publication.mdobserved c3791f01e0cff8915ea564c429b8f577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.198811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030259/publication.txtobserved f870319fca812236636ea1200097ab2b...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. |
|---|