OT-2026-000092403
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, supply line 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-2026-000092403) never changes.
Identity and time
| Publication number | OT-2026-000092403 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7941-9fa6-b9ca619950a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4009d850a79bac28be396e415c564a481f3a434866856cba762259cb2a9b9f90 |
|---|---|
| Markdown | bbbee67013e9161ceaf052be559d54f31bb53e05c0cda528eebce5ee56b04fec |
| Publication page | d4a0fafcbc65240ec0d6359cb52ae68ffb86e1dc62894961cf8727b84b869083 |
| Manifest | 50f64b82e7a998f372752fae9c6387495850e148f1098e7b39a6422fcd656429 |
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 | IcKpHL0nzZLg/7p1CbhIhIbCEkZxyj1W4+sSWEoILkkS2Qticv+TEa2kQfNFsXHAGz0whRgBSpeRSoODPkpDCQ== |
| 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
| 2026-09-17T09:40:57.116724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092403observed d4a0fafcbc65240ec0d6359cb52ae68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.099402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092403/manifest.jsonobserved 50f64b82e7a998f372752fae9c638749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.080072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092403/publication.mdobserved bbbee67013e9161ceaf052be559d54f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.061694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092403/publication.txtobserved 4009d850a79bac28be396e415c564a48...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. |
|---|