OT-2026-000084060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000084060) never changes.
Identity and time
| Publication number | OT-2026-000084060 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-79a2-8a03-24c0475a8668 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 714327d30a2cad84eebbf40ab26283a6d24a90a352b32d24ca0d53cd418d6e1e |
|---|---|
| Markdown | 733e7fa8e5ac20477eeb6e63541ccdadd01bba95048fb4606763e456ff18d755 |
| Publication page | b93bb432c8419c403c2b8c1027ef4c11485f94caf46def2dbcaf9c84f1b6cdea |
| Manifest | 44f89a72d9315228bdcbbfc04038079ba6a28d9240984c02d9401f130aeb4c6d |
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 | 79gW2Ko6QL0beTshd85NUzLIJeNMJCILoqtpEJGvzpUZtiEqrIg7ncQ0cRFHhBF9aJ7/E3QDV32JePw6u7yyDw== |
| 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
| 2026-09-17T09:55:47.803457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084060observed b93bb432c8419c403c2b8c1027ef4c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:47.785453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084060/manifest.jsonobserved 44f89a72d9315228bdcbbfc04038079b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:47.752285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084060/publication.mdobserved 733e7fa8e5ac20477eeb6e63541ccdad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:47.733142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084060/publication.txtobserved 714327d30a2cad84eebbf40ab26283a6...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. |
|---|