ISRC DEF057200385
Verified recording
DEF057200385 is “The Firebird, 1919 Suite, K010: IV. Infernal Dance of King Kashchei” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb87404740e3062a28824952ae08696566afe8567f41c5c8abc1f0907f4c9dadc and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200385.
Recording identifiers
- ISRC
- DEF057200385
- Title
- The Firebird, 1919 Suite, K010: IV. Infernal Dance of King Kashchei
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xb87404740e3062a28824952ae08696566afe8567f41c5c8abc1f0907f4c9dadc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:690b7019cd4a30ad87ca90b1babf25aff7a9121ed02ddc057982347d63bc62eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200385
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: The Firebird, 1919 Suite, K010: IV. Infernal Dance of King Kashchei · Machine-readable JSON-LD