OT-2026-000099598
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099598) never changes.
Identity and time
| Publication number | OT-2026-000099598 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-76a6-a417-be032c6a69f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099598 |
| Status | PUBLIC |
Content hashes
| Canonical text | d43254ac915a292e9de772063204c9eca8560b09fc430714c14c82d8456ae15b |
|---|---|
| Markdown | 8db037c5112590b8a5fc85d9d1c3dd8088f4ee70097d146c408d83a9924b1a51 |
| Publication page | adca30a30256598f7bec4a392062aec862ca77afb14350198e870bf2b7f2cf30 |
| Manifest | 01c83e9c2b2fdf135efc4392701e1ddf906277ec8cae636c3ccbe96b141bf06d |
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 | HktyQ3kggaYC6JDF0YP0UJ3g/YAWbtg+9FyrDObGD/lfbsowZHKIG0OtXnlG9j6ivwQ2Tnqz55W5yqHHU8wlAQ== |
| 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
| 2026-09-17T09:29:31.470528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099598observed adca30a30256598f7bec4a392062aec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.452735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099598/manifest.jsonobserved 01c83e9c2b2fdf135efc4392701e1ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.435440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099598/publication.mdobserved 8db037c5112590b8a5fc85d9d1c3dd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.417289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099598/publication.txtobserved d43254ac915a292e9de772063204c9ec...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. |
|---|