ISRC USVZX1509312
Verified recording
USVZX1509312 is “Afferoce (Live)” by Chang Su KOH,
registered on the CopyrightChains blockchain with CopyrightID
0x6a090d3fc840b40baedb3cc7cc08d1832d993db7df928c70a7197f43169e3567 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1509312.
Recording identifiers
- ISRC
- USVZX1509312
- Title
- Afferoce (Live)
- Artist
- Chang Su KOH
- CopyrightID (CopyrightChains transaction hash)
0x6a090d3fc840b40baedb3cc7cc08d1832d993db7df928c70a7197f43169e3567
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:088535e03b3d2a6c8a864277541bb73d68b77fcd87ffd1c95fdf512d55ad02ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1509312
- Bitcoin block existence check
- https://blockstream.info/api/block/960485