ISRC USUG11600929
Verified recording
USUG11600929 is “Once in Royal David's City” by Celtic Woman,
registered on the CopyrightChains blockchain with CopyrightID
0x578b07a4d145d6062496864749c43f9bf6f8ec9ba0e157daf9586a3a319fd710 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11600929.
Recording identifiers
- ISRC
- USUG11600929
- Title
- Once in Royal David's City
- Artist
- Celtic Woman
- CopyrightID (CopyrightChains transaction hash)
0x578b07a4d145d6062496864749c43f9bf6f8ec9ba0e157daf9586a3a319fd710
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:cfc397da5a1d1805cc267c04ddeb269c20c2b88e5ed8945581c6337f26cdb42e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11600929
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Once in Royal David's City · Machine-readable JSON-LD