OT-2026-000092618
Publication integrity record
Three bellows 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-2026-000092618) never changes.
Identity and time
| Publication number | OT-2026-000092618 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7323-b485-76059b73101c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2857558d500561d73c6a12904a42cf4c956c5a52cb09189ae398d87ccb97b269 |
|---|---|
| Markdown | f6cadce6819d960266c49e69a0ec60f1f5cc428e1db55165af8ae5fce55ccc35 |
| Publication page | 4c43e788432304b590e83bf4b5f2ded54e209c182e64870f84c6b8b428564ed4 |
| Manifest | eb9416c4499f6104ec4992a36452e480f221c4d37ffb51c003e1c971723e4860 |
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 | bkv4KIbqdW/U6p9rOW+bvXdxi8t8t7KvAQ+bkHrL9zyIYKlB/Tlbk5aB7HtZRocrcGWxOiz2G5sBKllx8HzdBw== |
| 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
| 2026-09-17T09:41:13.012963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092618observed 4c43e788432304b590e83bf4b5f2ded5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:12.901370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092618/manifest.jsonobserved eb9416c4499f6104ec4992a36452e480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.885093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092618/publication.mdobserved f6cadce6819d960266c49e69a0ec60f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.866849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092618/publication.txtobserved 2857558d500561d73c6a12904a42cf4c...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. |
|---|