OT-2026-000097330
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000097330) never changes.
Identity and time
| Publication number | OT-2026-000097330 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7dbb-b373-c17c896eaf31 · 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-2026-000097330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49fc3b31ddee176b57243094d7e475a0f60aa98e75f0a7916157b879587bde24 |
|---|---|
| Markdown | 888cdb554c929a205a359199d48bbdc1078b42d3af6705e6cf6d9c929eff513b |
| Publication page | 424f398b4749aa53f15e5b55fff3986e408016022f8045f9686a000fb8ed1db2 |
| Manifest | 8ffb1270c01aadaded2df55791a69c53d23463c8a18909a42e17ed6084aa5c07 |
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 | dqX981juwi8Zy+gdu4tSQJnZWuA8bsZjERZA2sXIgotBngRyVHaQrAagovB1ksuTKoIPqpbQyxnsOk9gNNjIBg== |
| 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
| 2026-09-17T09:33:35.768912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097330observed 424f398b4749aa53f15e5b55fff3986e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:35.751495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097330/manifest.jsonobserved 8ffb1270c01aadaded2df55791a69c53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:35.735127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097330/publication.mdobserved 888cdb554c929a205a359199d48bbdc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:35.718360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097330/publication.txtobserved 49fc3b31ddee176b57243094d7e475a0...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. |
|---|