OT-2026-000097229
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line 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-2026-000097229) never changes.
Identity and time
| Publication number | OT-2026-000097229 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7339-a17a-1fdb4a6e30bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5864c967dba6bd39a6b27c8a8550d579c981f7d85c9afaac168b3694b87a7213 |
|---|---|
| Markdown | 96387f178e82253452430344dee0e0986e84c087305a872177720bf9701ccdfd |
| Publication page | d48efdb1e8ddd0b31c51eac09645883355651481ab98e145b677ded824470f2c |
| Manifest | 9524330aae865deb12ebb8c698747aeb27199eb8a94a9be1491c0424fb5e7e3e |
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 | BEOGovjaVpOD1CGtk5Ddy0eav9ISTQAzjLjLFBZHjYMHV1eQqnkOccMn2gML2yOWdpQ8e4QDm7JZGwbt0gEWCw== |
| 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
| 2026-09-17T09:33:28.673043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097229observed d48efdb1e8ddd0b31c51eac096458833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:28.654456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097229/manifest.jsonobserved 9524330aae865deb12ebb8c698747aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.638445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097229/publication.mdobserved 96387f178e82253452430344dee0e098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.622333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097229/publication.txtobserved 5864c967dba6bd39a6b27c8a8550d579...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. |
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