OT-2026-000094575
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000094575) never changes.
Identity and time
| Publication number | OT-2026-000094575 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7795-b0ed-835e92bfbaff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f0ae15a827e72607498a45679d3a4be5af8229589dc652352eb5456003b9492 |
|---|---|
| Markdown | 0a646df7809983978dea5620c2c01c7b1dd49061cd4fffd4f709c39b364d871f |
| Publication page | 2d5552374fbca55480e255ac1df9ed41076ad79166229d20738567eac0a12d36 |
| Manifest | cc429ad6e1ae1d523de9552979fbdb0b74b8bd530440f4a73c1c51a5247973e8 |
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 | 8L1225WbXn5vwtIOCdkB1vv0xhnsK7sqC9/V1QO0dNg2xrSbySeba0ZW5L+BORMj6zqV6ru0tyxNF3ak6OQ/Aw== |
| 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
| 2026-09-17T09:38:01.837519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094575observed 2d5552374fbca55480e255ac1df9ed41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.817757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094575/manifest.jsonobserved cc429ad6e1ae1d523de9552979fbdb0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.799214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094575/publication.mdobserved 0a646df7809983978dea5620c2c01c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.778357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094575/publication.txtobserved 0f0ae15a827e72607498a45679d3a4be...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. |
|---|