OT-2026-000046127
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, pressure sensor per zone, 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-2026-000046127) never changes.
Identity and time
| Publication number | OT-2026-000046127 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-71a2-86eb-feefb7b21343 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c1230905a46602e31159c1e703b61348db098cd7d600103c5dd0c9f22a23e99 |
|---|---|
| Markdown | 58ee75d804a49315fea5c9d22d048b4317a1490469213a9904963d416333db3c |
| Publication page | 2024258d5704a8a5a325d4a2f876a8e99722e1932208e7ee54084be253e19461 |
| Manifest | 7a147c0d29e614bae654b38279609ecaf09fb32a52b6db3b0b16dc9f24a0c531 |
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 | MG+hhus+H9ZkDNKDAmJuJbaztppB0HSiEWecpuzVO0TzCV+4O/NBJxfApvEAtcyJ4hAYG4cf5ELe6WaWYuVGAw== |
| 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
| 2026-09-17T11:09:06.726678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046127observed 2024258d5704a8a5a325d4a2f876a8e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:06.707346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046127/manifest.jsonobserved 7a147c0d29e614bae654b38279609eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:06.689746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046127/publication.mdobserved 58ee75d804a49315fea5c9d22d048b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:06.672848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046127/publication.txtobserved 9c1230905a46602e31159c1e703b6134...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. |
|---|