ISRC USAT21300150
Verified recording
USAT21300150 is “Spark” by Fitz and The Tantrums,
registered on the CopyrightChains blockchain with CopyrightID
0xe3eafdc9751b4f8d5f2fdb37caa4302fd35ee1a5e6bf5f1f1613b65c93906c3d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300150.
Recording identifiers
- ISRC
- USAT21300150
- Title
- Spark
- Artist
- Fitz and The Tantrums
- CopyrightID (CopyrightChains transaction hash)
0xe3eafdc9751b4f8d5f2fdb37caa4302fd35ee1a5e6bf5f1f1613b65c93906c3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:665d753686144888b6e6268f81ca6db48502eb7112cbe1e9aa07043468565b9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21300150
- Bitcoin block existence check
- https://blockstream.info/api/block/953513