ISRC USVZX1000208
Verified recording
USVZX1000208 is “Colonial Song (version for band)” by Percy Grainger,
registered on the CopyrightChains blockchain with CopyrightID
0xd40616db9fc8df37bebd5344abaf43cd271cb7bb9fbbef0e67f1d1e91e652a80 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1000208.
Recording identifiers
- ISRC
- USVZX1000208
- Title
- Colonial Song (version for band)
- Artist
- Percy Grainger
- CopyrightID (CopyrightChains transaction hash)
0xd40616db9fc8df37bebd5344abaf43cd271cb7bb9fbbef0e67f1d1e91e652a80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a4a65ac15af85d19d7ebef59d3bad1e37a0fd48007dd9693d506929da0a8a944- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1000208
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Colonial Song (version for band) · Machine-readable JSON-LD