ISRC DEF059607021
Verified recording
DEF059607021 is “Le chant du rossignol, K26: I. Introduction. The Feast at the Emperor's Palace” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xecbdfa7c069e2be9e606876098a0f33410c3dee47c93f8374da616773b069951 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059607021.
Recording identifiers
- ISRC
- DEF059607021
- Title
- Le chant du rossignol, K26: I. Introduction. The Feast at the Emperor's Palace
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xecbdfa7c069e2be9e606876098a0f33410c3dee47c93f8374da616773b069951
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0caaa5e52f74c6c21ebdf5134f616cc35bf61134d55a00731e64e4be0b5418c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059607021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le chant du rossignol, K26: I. Introduction. The Feast at the Emperor's Palace · Machine-readable JSON-LD