OT-2026-000095076
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, sustained 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-2026-000095076) never changes.
Identity and time
| Publication number | OT-2026-000095076 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7689-a890-bcc2acbf40b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095076 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec24a2c45888cb93ff5a57153f2e9eab3e822934f04df51bb9327370cd123481 |
|---|---|
| Markdown | 28aa970953740c6808a6671af6c13bc0d1af0d7fb0df188d7899e5aeb20f398b |
| Publication page | 69de412af0e70b81b5b3b20109130b8be9edd3409b55e845b104cafdf44407b3 |
| Manifest | 96580910399526f9fc3bde951d9c448ed4fdd5d7706f2eb7ffcc100aa38a8e6c |
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 | kkZ3uIENXoP/eCem0d87rU8DWB49zVTpl62UrMR4nAAMIwzj3p+oRFMCo0gW2kWHALhVpc0epUKtOl/HvMM2Ag== |
| 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
| 2026-09-17T09:37:38.932972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095076observed 69de412af0e70b81b5b3b20109130b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:38.915320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095076/manifest.jsonobserved 96580910399526f9fc3bde951d9c448e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.898055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095076/publication.mdobserved 28aa970953740c6808a6671af6c13bc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.880118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095076/publication.txtobserved ec24a2c45888cb93ff5a57153f2e9eab...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. |
|---|