ISRC GBAJY2132922
Verified recording
GBAJY2132922 is “3 Easy Pieces, K021: III. Polka” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc8a7fc64a335f50d9f488ce725d40ea406f79169e937fd01e6060760c5d44613 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2132922.
Recording identifiers
- ISRC
- GBAJY2132922
- Title
- 3 Easy Pieces, K021: III. Polka
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xc8a7fc64a335f50d9f488ce725d40ea406f79169e937fd01e6060760c5d44613
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:8719902cb4aefe9cb4c2f80ad65b6f8b16511bf1930e64840cf558dca70d0ef7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2132922
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: 3 Easy Pieces, K021: III. Polka · Machine-readable JSON-LD