OT-2026-000070727
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000070727) never changes.
Identity and time
| Publication number | OT-2026-000070727 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-73b4-8e27-e37473d44fa6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070727 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65c42a9e080973cae69b9066eff5895e723ac1471d9744e8153cf795a2960a2f |
|---|---|
| Markdown | 835cfa580ee05704d188e7ff1bec7827f9dbc1460fc0e971127e49c625016252 |
| Publication page | 2eac1103ebdd89e0e507837d182b10d32c8356cff4b150f0853c74106a2931ff |
| Manifest | d96a216a363b8799de2d1fa1d3781d23a54e36a9da8c0a45c57ddb93a6922673 |
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 | PyN/chmkFUyZiSOMmhjGf/LHTaaQ1RYHxjV4s3gIKySOWpauOlCkCHdOh66sw9n4JkIBI/bWOvJEfOSHUl37BQ== |
| 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
| 2026-09-17T10:25:25.396462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070727observed 2eac1103ebdd89e0e507837d182b10d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:25.379728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070727/manifest.jsonobserved d96a216a363b8799de2d1fa1d3781d23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:25.361444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070727/publication.mdobserved 835cfa580ee05704d188e7ff1bec7827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:25.344299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070727/publication.txtobserved 65c42a9e080973cae69b9066eff5895e...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. |
|---|