ISRC DEF057701942
Verified recording
DEF057701942 is “Les Noces, K40, Pt. 1: II. The Bridegroom's House” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x237791785b7e34838997e6bae87a04e94eda433b89dbb1ee3f68e6d6988c63b4 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701942.
Recording identifiers
- ISRC
- DEF057701942
- Title
- Les Noces, K40, Pt. 1: II. The Bridegroom's House
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x237791785b7e34838997e6bae87a04e94eda433b89dbb1ee3f68e6d6988c63b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:315cfd26fca4683303587a78c5f334814c80fb08a4c91d910ed51899255a4153- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701942
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Les Noces, K40, Pt. 1: II. The Bridegroom's House · Machine-readable JSON-LD