ISRC US6R21347958
Verified recording
US6R21347958 is “La Spagna(XV Segle)” by Hespèrion XXI,
registered on the CopyrightChains blockchain with CopyrightID
0xf213d03fb112bbccf4dbe399ad1b7457f9213f02cb731c02f1e6f9ca2844dd57 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347958.
Recording identifiers
- ISRC
- US6R21347958
- Title
- La Spagna(XV Segle)
- Artist
- Hespèrion XXI
- CopyrightID (CopyrightChains transaction hash)
0xf213d03fb112bbccf4dbe399ad1b7457f9213f02cb731c02f1e6f9ca2844dd57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:0a7a0f01595f8a23ca390d220f9b450470aa3affc836619c02e1503cdc62d798- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347958
- Bitcoin block existence check
- https://blockstream.info/api/block/960468