OT-2026-000060924
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after set-down, on a tool changer
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-2026-000060924) never changes.
Identity and time
| Publication number | OT-2026-000060924 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-784f-84ba-b039682ca284 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31119f217fd9f1fd4bd3616ce9a3118a74eb1f2fec249e3dc39123d881328ae5 |
|---|---|
| Markdown | a241e517afb2d3869934f9d663eb3642337f6c13665a220cfe54a7c15141df6d |
| Publication page | c9068ce1e2cdf0025c3ed9678d7dcb0f3028b12dd9a2a3d3d2bc6a7e39964f87 |
| Manifest | 0f2fbc714f8073b5d007b09f5a4bbad4de26eb09dd46ab97b74d2c96e96327d1 |
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 | PQCeCxPMmFqQJc3Dv0O0ulHEfZruZRJC62UXBRlbwH7+pyIcYCXn8jHeXS0fDJuZo7vbCANR6e5PSjpkRKRODw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:11.554362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060924observed c9068ce1e2cdf0025c3ed9678d7dcb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:11.536782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060924/manifest.jsonobserved 0f2fbc714f8073b5d007b09f5a4bbad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.519722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060924/publication.mdobserved a241e517afb2d3869934f9d663eb3642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.502425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060924/publication.txtobserved 31119f217fd9f1fd4bd3616ce9a3118a...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. |
|---|