OT-2026-000096143
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000096143) never changes.
Identity and time
| Publication number | OT-2026-000096143 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7cbd-9f1e-388a04d53313 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096143 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d229de34dca6caa42bc6043abd7f45b9e7d4bb8186f98ab1f3200d001faf328 |
|---|---|
| Markdown | 3bf9d1ba9aa4b44ff3e94587deaa25fca94fce92d431bfaa91d9bbe96a062484 |
| Publication page | ec3aabe2a577a82104c0444b213a62372b4a01f0706d7d7119b603cf3be01258 |
| Manifest | c952c896464f8116f9c42f724e55195236a8d8c12e89259363902c126583d044 |
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 | ojjfo3VD0dFy8I8ri4MFnMixq4D//e/dyoOkjTyPEqZ7LWO9TluzKMjbsGWNy6fZpru8HjY/yNr8C21zGuPpCQ== |
| 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
| 2026-09-17T09:34:38.561711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096143observed ec3aabe2a577a82104c0444b213a6237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:38.543932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096143/manifest.jsonobserved c952c896464f8116f9c42f724e551952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:38.524653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096143/publication.mdobserved 3bf9d1ba9aa4b44ff3e94587deaa25fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:38.502999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096143/publication.txtobserved 3d229de34dca6caa42bc6043abd7f45b...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. |
|---|