OT-2026-000057741
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000057741) never changes.
Identity and time
| Publication number | OT-2026-000057741 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2695-7d06-a607-461e4f809d36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057741 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0faca849132c4d8bc3f25b75ae60a4b36b92773c9629b793e33ea016008a147 |
|---|---|
| Markdown | a6707484f793aaf475e82a51aa865cb2acc31c94555a1a7a220d6df94ccd2e84 |
| Publication page | 8e606fd9e14743fb4b00ddf34ca4e50b84347e687326418ceba721384b91eb3d |
| Manifest | 7be1be5fdf2b652a26703e5a0941124a04bd246728dad85510312931f861d42b |
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 | nK8idFAPrRWD3iwkCoQE+j/QE0j+hqY8eYGTN11vOPnVY1/PcFh/nJYwi+9LiRaIx9ZtAxV1qlJq/+5+2XoeCA== |
| 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
| 2026-09-17T10:48:25.043639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057741observed 8e606fd9e14743fb4b00ddf34ca4e50b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:25.025084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057741/manifest.jsonobserved 7be1be5fdf2b652a26703e5a0941124a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:25.006544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057741/publication.mdobserved a6707484f793aaf475e82a51aa865cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:24.990264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057741/publication.txtobserved a0faca849132c4d8bc3f25b75ae60a4b...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. |
|---|