OT-2026-000022851
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed 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-2026-000022851) never changes.
Identity and time
| Publication number | OT-2026-000022851 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ea-7f95-8452-a87a52ced958 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61fb4aa6c43a9d2e8364f72f616747b4e0d4b48bdb738db46f10ac781da5678a |
|---|---|
| Markdown | 062be7632e6a491363e06daace411fceddf8de9d843c9309d47a2d73623a48ac |
| Publication page | b8b8eb60be2b246f619dab9ac12fc2cdfc10632f36b8cd030d47d18f501994e0 |
| Manifest | 9d0e2e46cbc9b6e336bb19291d4a3c85ccfc5f1d59fae1c0db43fa7d8b65acd9 |
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 | SdcxArCmA7IPLrWOL7l9n8u1/E3eqRvPyJyFvUG0nFKTm/CmIx02o1S/ZOJe4gp9pxniS6mkIpKsMvFjpeK4Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:52:23.365217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022851observed b8b8eb60be2b246f619dab9ac12fc2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:23.347329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022851/manifest.jsonobserved 9d0e2e46cbc9b6e336bb19291d4a3c85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:23.330716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022851/publication.mdobserved 062be7632e6a491363e06daace411fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:23.312119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022851/publication.txtobserved 61fb4aa6c43a9d2e8364f72f616747b4...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. |
|---|