OT-2026-000082463
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000082463) never changes.
Identity and time
| Publication number | OT-2026-000082463 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7913-9669-05e89c79882f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082463 |
| Status | PUBLIC |
Content hashes
| Canonical text | b90cb182e3cdfe9279c806d3cb14970b9140d4358e54e129b2f044c87da3168c |
|---|---|
| Markdown | 09b5f97ad2672078b762ed0e70ca54de20161bf92a0531c3a762ddf32ea8767b |
| Publication page | 058d50aa22210a2d7bc3c52afc6355b4825358c11cd5d91e1756303aaa89dd84 |
| Manifest | 541015964c525b4db236b297a9ec9b5db64805c1d8081b9a33e54571e80bc67a |
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 | rMBOy/2qAfXIQbm6Vl1Dh5Q1TBVDVCm19KMzyfrH1nR1xjW+K8cLCxiXlb26DWJfufI8JGZg2hkPC7hZSQTGDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:27.918946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082463observed 058d50aa22210a2d7bc3c52afc6355b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:27.903418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082463/manifest.jsonobserved 541015964c525b4db236b297a9ec9b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.886434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082463/publication.mdobserved 09b5f97ad2672078b762ed0e70ca54de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:27.869362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082463/publication.txtobserved b90cb182e3cdfe9279c806d3cb14970b...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. |
|---|