OT-2026-000014080
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000014080) never changes.
Identity and time
| Publication number | OT-2026-000014080 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7cca-ae2d-8149c5d59d5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93bc0b224c964fb9fc065169a62df431d8dffe68cb7099ab829aa7191f105e90 |
|---|---|
| Markdown | 030c5f0aea613a1a04cc713a39b751ada8432d9e674a31420a9d8aa723ac2917 |
| Publication page | 7e81a04ea867c044beb8827969bc72420efc251e6f5d4c73d17707ea9a54807d |
| Manifest | 99ead0c0da21fbea222ecacb25efc0faa7d7f50a2d78b0b226c988febabd7f1b |
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 | /892BZoQUrWjLa4L7MGw7vTNIAW5Seo57QzTbXlQAteIBJbeeFWD8JxXQyQxjKMm9pUpGjeXMXBFRKQx97GQBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:19.841954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014080observed 7e81a04ea867c044beb8827969bc7242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:19.820672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014080/manifest.jsonobserved 99ead0c0da21fbea222ecacb25efc0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.799885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014080/publication.mdobserved 030c5f0aea613a1a04cc713a39b751ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:19.780770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014080/publication.txtobserved 93bc0b224c964fb9fc065169a62df431...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. |
|---|