OT-2026-000051605
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000051605) never changes.
Identity and time
| Publication number | OT-2026-000051605 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-70c4-929d-85323dc5413b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051605 |
| Status | PUBLIC |
Content hashes
| Canonical text | c32f049030466cf9bc1c5c441e2a87151e9d0dbfd7bb180771328f947a4b1675 |
|---|---|
| Markdown | f4317fd6f7da54810f23b7b410dc28fb3691751b906cc509029a3021fd2aa5c3 |
| Publication page | 02841e284775bc5745d70422cdea9e9116355d025ce97b1d852f1700ec7facda |
| Manifest | 4629885e256f0492b711e9421bc7f6b8b33bc3a85f813bd07a9b05fc310985a9 |
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 | BRm8ruKntITkZMLSsAKmZC9Fc17femppoUR8zny/WN8i7VOZcz4BDG0/2BaMuGz7qrYT/H5wHq9lk0JhY8QaCA== |
| 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
| 2026-09-17T10:58:27.434623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051605observed 02841e284775bc5745d70422cdea9e91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:27.416820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051605/manifest.jsonobserved 4629885e256f0492b711e9421bc7f6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.399078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051605/publication.mdobserved f4317fd6f7da54810f23b7b410dc28fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:27.382626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051605/publication.txtobserved c32f049030466cf9bc1c5c441e2a8715...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. |
|---|