OT-2026-000099487
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000099487) never changes.
Identity and time
| Publication number | OT-2026-000099487 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7223-8fdb-9b93d015aa30 · 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-2026-000099487 |
| Status | PUBLIC |
Content hashes
| Canonical text | d597aea1851b2a9280b2184060adf81f853dd616078f042433f657b20cbeb4ac |
|---|---|
| Markdown | c2fa7c582af5a0c83de8b408a733cd8496bc34de6594315b5ef65fc7ec871711 |
| Publication page | 18003756c1ffdb62ce7adbd060f771eae0eada1d532e4b119f01f029d39d548b |
| Manifest | 781a81db20accd4c96bd324d9bd087bd61e35bf3808193b6ce8328d3f77c1d2c |
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 | mBYA+//rooQROx+KIShfjCzJq5ZdlZ/1HQjouOKxPcyo5IxtJ9E33HYwNqHIYl//IeWQmu/oS/5b2fgoHOSNDw== |
| 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
| 2026-09-17T09:29:22.663564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099487observed 18003756c1ffdb62ce7adbd060f771ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:22.644570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099487/manifest.jsonobserved 781a81db20accd4c96bd324d9bd087bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:22.625278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099487/publication.mdobserved c2fa7c582af5a0c83de8b408a733cd84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:22.606831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099487/publication.txtobserved d597aea1851b2a9280b2184060adf81f...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. |
|---|