ISRC GBAYC1302308
Verified recording
GBAYC1302308 is “Legrand: What Are You Doing the Rest of Your Life?” by Michel Legrand,
registered on the CopyrightChains blockchain with CopyrightID
0x888afc402ddeffc5209556a597ad5f53c61b585f81abb35361a3fc50efaa7f68 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302308.
Recording identifiers
- ISRC
- GBAYC1302308
- Title
- Legrand: What Are You Doing the Rest of Your Life?
- Artist
- Michel Legrand
- CopyrightID (CopyrightChains transaction hash)
0x888afc402ddeffc5209556a597ad5f53c61b585f81abb35361a3fc50efaa7f68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:155b646be83c9e7488a6b6036e07d36307d540f0d04018b63741b2e077f978b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302308
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: Legrand: What Are You Doing the Rest of Your Life? · Machine-readable JSON-LD