ISRC USASX0506516
Verified recording
USASX0506516 is “Serenade (Spanish Dance), Op. 54, No. 2” by David Popper,
registered on the CopyrightChains blockchain with CopyrightID
0x8a53cc7a11a484c84a2c41f1ebf8433b4a73fc0f35e8b7748db269767d6e762a and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0506516.
Recording identifiers
- ISRC
- USASX0506516
- Title
- Serenade (Spanish Dance), Op. 54, No. 2
- Artist
- David Popper
- CopyrightID (CopyrightChains transaction hash)
0x8a53cc7a11a484c84a2c41f1ebf8433b4a73fc0f35e8b7748db269767d6e762a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:3597e6060b8645c32ce938a6b6502836f6d4d5931f15613493a9b6502bbe48f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0506516
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Serenade (Spanish Dance), Op. 54, No. 2 · Machine-readable JSON-LD