OT-2026-000100607
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000100607) never changes.
Identity and time
| Publication number | OT-2026-000100607 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7511-9fb7-a1b7fc59c02a · 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-2026-000100607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11325ed8052a55fe837593c25b10700ffa2231296c9370969e6cd2e23dc73c55 |
|---|---|
| Markdown | c63e17969a4bde2290620dd0c0d9491fd215e646ac1bfb45226af86f8d3e13e1 |
| Publication page | 02e5da038e95b28756d0475c42ef25c3b2e6c447d677191cf5a31bb68ee353f7 |
| Manifest | 8df54ed75b44b995a621615087b726b37a3cc1c9457eec000e013d7ed3a6a60b |
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 | 6vPP07Hsw/EELGOe/I2H3CyzGPDDTH2EyiSR+bhiftK79mEan+sINFmwL4JXjjyzePWWvXtCexmdinHRfkCsCA== |
| 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
| 2026-09-17T09:27:23.932465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100607observed 02e5da038e95b28756d0475c42ef25c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:23.914591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100607/manifest.jsonobserved 8df54ed75b44b995a621615087b726b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:23.893424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100607/publication.mdobserved c63e17969a4bde2290620dd0c0d9491f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:23.872411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100607/publication.txtobserved 11325ed8052a55fe837593c25b10700f...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. |
|---|