ISRC USDBY0600500
Verified recording
USDBY0600500 is “Big City Life” by Matthew Good,
registered on the CopyrightChains blockchain with CopyrightID
0xa73cd9c48c0108c457093f3d1523327ef53f45a86a7b7f3d592958cde593cb48 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBY0600500.
Recording identifiers
- ISRC
- USDBY0600500
- Title
- Big City Life
- Artist
- Matthew Good
- CopyrightID (CopyrightChains transaction hash)
0xa73cd9c48c0108c457093f3d1523327ef53f45a86a7b7f3d592958cde593cb48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:cda89be23def36d802746acfcb03527bd9c16b72a3784f61ade9287e7aea0399- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBY0600500
- Bitcoin block existence check
- https://blockstream.info/api/block/956375