OT-2026-000098460
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098460) never changes.
Identity and time
| Publication number | OT-2026-000098460 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-79bf-a780-3f8d9d15ab95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098460 |
| Status | PUBLIC |
Content hashes
| Canonical text | eac4f385415d014973d0c6701dbc13e06bfaa83b4903b8b5a6a2e9dfa898ccc3 |
|---|---|
| Markdown | 320b857c7483184ed2d7575755f0a8442b4e5782b49ba7d77d27dde86d0219c7 |
| Publication page | 4056ab1d8609fd16e6f1b219c274cd03368af00b7dfbdb519da0b51c8efd887a |
| Manifest | b87071e1853af3c89c1a342c0fc09cbe311ecccab4eedeb58933f49df4fe7e9c |
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 | wCS24vUFzeTAXYdYAPXmKM7ucr1l52QRqyyiDHJvDWqPjvaFdKTGFyTB8LOwaiZutWWl3sxb7bVvt0zc0X+eBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:19.305584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098460observed 4056ab1d8609fd16e6f1b219c274cd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:19.286576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098460/manifest.jsonobserved b87071e1853af3c89c1a342c0fc09cbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.269003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098460/publication.mdobserved 320b857c7483184ed2d7575755f0a844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.251685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098460/publication.txtobserved eac4f385415d014973d0c6701dbc13e0...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. |
|---|