OT-2026-000100986
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000100986) never changes.
Identity and time
| Publication number | OT-2026-000100986 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-79f9-89e0-0db177abb5d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100986 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcf4a17c09d0551debd8e19dbfcc71fa06e8a41d343965fa9cc8c080eed342f3 |
|---|---|
| Markdown | 042352988c9ce3dd43e217938f0b1caba9c7e4c39d8ae8262c209415f2ef1400 |
| Publication page | c50934ff863bae0cac825b0ffb4c56cab26a742605f61e17a3af1d4fe6b8083f |
| Manifest | 63668c8c243c86d1e1d7bcda247ebb63e34ab4f4060038bb7dcd7ea68375693e |
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 | REl4atpbFaC6c7rl+6BDcl/njf3qPyBXMs/De+cjMzV6OzQrmcr+2PUMwAugJtSsXvCZ85B0gAYQUDoE3ZMgDw== |
| 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
| 2026-09-17T09:26:35.012641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100986observed c50934ff863bae0cac825b0ffb4c56ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:34.994533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100986/manifest.jsonobserved 63668c8c243c86d1e1d7bcda247ebb63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:34.976616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100986/publication.mdobserved 042352988c9ce3dd43e217938f0b1cab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:34.958436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100986/publication.txtobserved bcf4a17c09d0551debd8e19dbfcc71fa...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. |
|---|