ISRC USSM17800124
Verified recording
USSM17800124 is “Ut queant laxis (Hymn to St. John the Baptist)” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0x67c75daef944e1968a2315336a52703ff1f425f5d84fead2649a49e0aa31c327 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17800124.
Recording identifiers
- ISRC
- USSM17800124
- Title
- Ut queant laxis (Hymn to St. John the Baptist)
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0x67c75daef944e1968a2315336a52703ff1f425f5d84fead2649a49e0aa31c327
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:b7fec9eb44577fdf059987e081e1c261a884b7e67ca386e494fa5bf368e81709- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17800124
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Ut queant laxis (Hymn to St. John the Baptist) · Machine-readable JSON-LD