ISRC DEF057701941
Verified recording
DEF057701941 is “Les Noces, K40, Pt. 1: I. The Bride's Chamber "La tresse"” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8251a76f531dd8c106ba5acffec45233aa107ebcf05376ff9cc88168a295f765 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701941.
Recording identifiers
- ISRC
- DEF057701941
- Title
- Les Noces, K40, Pt. 1: I. The Bride's Chamber "La tresse"
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x8251a76f531dd8c106ba5acffec45233aa107ebcf05376ff9cc88168a295f765
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c289840dbd452623596e7171751e4338e9d0b217b886a82502ae2db83ae96462- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701941
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Les Noces, K40, Pt. 1: I. The Bride's Chamber "La tresse" · Machine-readable JSON-LD