ISRC HKI190620919
Verified recording
HKI190620919 is “Berceuses du chat (Cat's Cradle Songs): No. 1. Spi, kot (The Tom-Cat)” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x0787f3c8bb8178401e4fbda5c0e937281fa156b8604cb4cc862990ff13cb9ff0 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190620919.
Recording identifiers
- ISRC
- HKI190620919
- Title
- Berceuses du chat (Cat's Cradle Songs): No. 1. Spi, kot (The Tom-Cat)
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x0787f3c8bb8178401e4fbda5c0e937281fa156b8604cb4cc862990ff13cb9ff0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:3bc699c866c99275045189b4c30da83226e0da8ea07672f470db1198d3e2a6a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190620919
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Berceuses du chat (Cat's Cradle Songs): No. 1. Spi, kot (The Tom-Cat) · Machine-readable JSON-LD