OT-2026-000095229
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000095229) never changes.
Identity and time
| Publication number | OT-2026-000095229 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7076-873b-d864b8e7af51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095229 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6600fbc07251bb21778efcf92f1277650665c38ef69be9d5d8dccb6a96a2b29 |
|---|---|
| Markdown | 7b7ec34defddf5c23a98969725cd7df53d2f7ef76f1b97e00fb2f39f432b3c28 |
| Publication page | be180e7156aa812241a018b16b40d5102836e15d9f76656dea896afaee6ba9b1 |
| Manifest | a57d541479955d403989396f3ed3d470bf84eadf6185c24d7493e5cc9c711feb |
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 | 3Yzca3VxMWJdKUyu/WUykIDAm8Rp4Ax6LkXOSNBWtigPGmPNP9mK2RDIWDXjfixwtzGnQtnk3AELnKQcLnoKBg== |
| 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
| 2026-09-17T09:36:33.141482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095229observed be180e7156aa812241a018b16b40d510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:33.123720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095229/manifest.jsonobserved a57d541479955d403989396f3ed3d470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:33.106493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095229/publication.mdobserved 7b7ec34defddf5c23a98969725cd7df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:33.089145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095229/publication.txtobserved a6600fbc07251bb21778efcf92f12776...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. |
|---|