ISRC DEF056502900
Verified recording
DEF056502900 is “Chanson russe” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb3fda6d5baeda5d6137d7d11ceb3c65acbddd7d483a0aee656450f775b9a66ff and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056502900.
Recording identifiers
- ISRC
- DEF056502900
- Title
- Chanson russe
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xb3fda6d5baeda5d6137d7d11ceb3c65acbddd7d483a0aee656450f775b9a66ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4e08e92f1dde057d74af9ca89d0894ba75330ae1814e1583ac7d6adb587d576a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056502900
- Bitcoin block existence check
- https://blockstream.info/api/block/953520