ISRC GBAJY0337704
Verified recording
GBAJY0337704 is “48 Esquisses, Op. 63, Book 1: No. 4, Les cloches” by Charles-Valentin Alkan,
registered on the CopyrightChains blockchain with CopyrightID
0xe7af7688982ada7fa2f37f48d0842acaf636d4ff8beee9195858b1bb1ece5258 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337704.
Recording identifiers
- ISRC
- GBAJY0337704
- Title
- 48 Esquisses, Op. 63, Book 1: No. 4, Les cloches
- Artist
- Charles-Valentin Alkan
- CopyrightID (CopyrightChains transaction hash)
0xe7af7688982ada7fa2f37f48d0842acaf636d4ff8beee9195858b1bb1ece5258
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9a6e9a0c77c6ad4c78365fc146f8c7ca07a72b3b82587c024f85190af5070da2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337704
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: 48 Esquisses, Op. 63, Book 1: No. 4, Les cloches · Machine-readable JSON-LD