OT-2026-000061047
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000061047) never changes.
Identity and time
| Publication number | OT-2026-000061047 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-784b-9735-cc14afee8a49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061047 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd64c7ff7cf5f10feaee694de1c0824de86c5f57b4beb13539725b0d9ffd6c8d |
|---|---|
| Markdown | d542b042322bead2badcf921f19ebe957b3c8a3738dc7072ead5e362e5e9e739 |
| Publication page | 704514825c14665d9c8a6955b72d047b87bb12696ed61c70853261e1a88cf44d |
| Manifest | eadf2c055e19b950740d24079ef7af155d3798ec74b034f2d26ea30c47168d9e |
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 | PXAzNauHN66Z9RWUMBMUXW3HWgyoG1bQHhD7sm3CaVXci+/rcC2FFOshzUnGApx0KtJZtF+YmufxmN67nnGLAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:24.042307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061047observed 704514825c14665d9c8a6955b72d047b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:24.022972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061047/manifest.jsonobserved eadf2c055e19b950740d24079ef7af15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.005955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061047/publication.mdobserved d542b042322bead2badcf921f19ebe95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.987903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061047/publication.txtobserved bd64c7ff7cf5f10feaee694de1c0824d...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. |
|---|