OT-2026-000099424
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000099424) never changes.
Identity and time
| Publication number | OT-2026-000099424 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7667-86c6-2406b7dd26a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9532065dd68c88e73b4d5c0de7bcc42b6d341594b07f076d69d8701727c21979 |
|---|---|
| Markdown | a04090aa1d7375a3ccf369fd9a07e8e69e0aac5af46ea216e060d02152faf927 |
| Publication page | da3121a21303f80fb0c282b441dd0dc7e6d153a9c2acec8be3de6d91fcf41328 |
| Manifest | b5b1c2b24169bfd1295de5c40d06ae0b0f60c472679313932f04e1f5143016ee |
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 | njk9U3jMveaqkEzDfIxPxPLAZRs6Q/gGNrAYGbxMsq9SWmvjUubbmbf9L1Y7PxBTsvXnPeWEZQo5sPT7qAPHBQ== |
| 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
| 2026-09-17T09:29:11.789305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099424observed da3121a21303f80fb0c282b441dd0dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:11.772124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099424/manifest.jsonobserved b5b1c2b24169bfd1295de5c40d06ae0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.754672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099424/publication.mdobserved a04090aa1d7375a3ccf369fd9a07e8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:11.737082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099424/publication.txtobserved 9532065dd68c88e73b4d5c0de7bcc42b...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. |
|---|