OT-2026-000006103
Publication integrity record
Vacuum cup gripper, three outlet manifold, ejector fed, pressure verified, contact triggered, polyurethane cups
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-2026-000006103) never changes.
Identity and time
| Publication number | OT-2026-000006103 · never reused |
|---|---|
| Internal UUID | 01a0a94f-6c6c-7328-866e-ae116adc7b74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:22:29.742584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06fa7a470fdd510ef3bc25bcaa6ad4046d7d3618c9a40e5870d3291b1ee0a34a |
|---|---|
| Markdown | 513134c3017288e9d3d70fb7953a6c812585fcf2e0ba984b776e0aec66458beb |
| Publication page | 492998ecd6afaccb15e2eb15da0c99771375d46601f83ad53b96774517406e73 |
| Manifest | 0412d487f8146a2b035b5889271ab394f8c85f6f96d1c8cba9389b766033cdf4 |
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 | j19lgnMSNiQFp1VZzYmEOGhwXzvRChLGmhu1S5W7AyPgB5PcZOOQBdmOqtQQ/B8iufR/2X72H9HghqcqsXzkDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:27.175129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006103observed 492998ecd6afaccb15e2eb15da0c9977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:27.161045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006103/manifest.jsonobserved 0412d487f8146a2b035b5889271ab394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.146061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006103/publication.mdobserved 513134c3017288e9d3d70fb7953a6c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.131826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006103/publication.txtobserved 06fa7a470fdd510ef3bc25bcaa6ad404...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. |
|---|