OT-2026-000059968
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, sustained blow-off after 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-2026-000059968) never changes.
Identity and time
| Publication number | OT-2026-000059968 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-744e-8705-fb0c095bceac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 635b58ab4bdfeb035f2afda63fea1f2146e00298cfd289dad69795f8012afc47 |
|---|---|
| Markdown | c89f10a0ddcb48b51656433eb171f95abb27730df90f42ca521ffa4e9aa9f5ac |
| Publication page | 295dbb1a27b7d5f42e95ee24e757a124cc5c1e55f9b6071673df29c9be759d0e |
| Manifest | 9a031dd0586ffaa4176ee02bcac14a3ded500fc5659e54568415d990e3163c2c |
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 | O3D8XGau7gigOpN9MCt4X+rX2CN4F486/2x/vh1engR8JHLLbmcOro/A/fGN0PoSQIpMG3yNMmsyoLs/oF2VAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:45.176086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059968observed 295dbb1a27b7d5f42e95ee24e757a124...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:45.151213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059968/manifest.jsonobserved 9a031dd0586ffaa4176ee02bcac14a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:45.133587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059968/publication.mdobserved c89f10a0ddcb48b51656433eb171f95a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:45.116024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059968/publication.txtobserved 635b58ab4bdfeb035f2afda63fea1f21...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. |
|---|