OT-2026-000093917
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093917) never changes.
Identity and time
| Publication number | OT-2026-000093917 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7326-9443-da0caa2de7f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2691f26a7a5a884d74698e8d91d4d1403a7c9ed07a9642ba444df78e749d6cc9 |
|---|---|
| Markdown | 5a3c6818fe1daa9c0db8310c3a0c6311f3bc90e278bd2acaf58e004fefe80ef4 |
| Publication page | fc9c9eeb45794f3e04e0a5c58957b3d14859cf64aa716f0a91d637fd4ab413de |
| Manifest | 36d0fda9f990693d79005e692e0317652584869b887d41ffd67c2106e3ccc42e |
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 | IDXRINYHafZ8d6TDmt6zDZ8q4vnI7nosAEgcwG/yCNrIc/pCf4CBi5PkC8zp6QjaEBLNYna8jXvyLJKcdsJ0Cg== |
| 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
| 2026-09-17T09:38:11.293852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093917observed fc9c9eeb45794f3e04e0a5c58957b3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:11.277850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093917/manifest.jsonobserved 36d0fda9f990693d79005e692e031765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:11.259328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093917/publication.mdobserved 5a3c6818fe1daa9c0db8310c3a0c6311...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:11.241509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093917/publication.txtobserved 2691f26a7a5a884d74698e8d91d4d140...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. |
|---|