OT-2026-000100863
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100863) never changes.
Identity and time
| Publication number | OT-2026-000100863 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7fc8-9ece-f5b958e34426 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49918c47a8e69e0aa0be2fff2129c9b11efe7030b20d7cfdc4b829fc929243dc |
|---|---|
| Markdown | a934331e218f875d9555e71996fdff99c4ccfc67ae9a6dff20ab261b9acb2b79 |
| Publication page | 2098b2da47dacdbbbfc2adb38dea4629c77ee2be85599bc6895de71c63575f66 |
| Manifest | 2e5745b5ce576d5e5c19c45463d157fa9e489456d9e713838e89811fa7da0076 |
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 | y7gryeRbGnBeEfozBPEWpBW0/3mYvh47fT4J3L6jg8JhqnbUx9m61L8ygNWP4qh9kUZyXcBCnmTGnhgv5JIbCw== |
| 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
| 2026-09-17T09:27:47.691249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100863observed 2098b2da47dacdbbbfc2adb38dea4629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:47.673614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100863/manifest.jsonobserved 2e5745b5ce576d5e5c19c45463d157fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.655673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100863/publication.mdobserved a934331e218f875d9555e71996fdff99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.638389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100863/publication.txtobserved 49918c47a8e69e0aa0be2fff2129c9b1...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. |
|---|