ISRC GBCMZ0500958
Verified recording
GBCMZ0500958 is “Que Sera Sera” by Judy Boucher,
registered on the CopyrightChains blockchain with CopyrightID
0x441dea99e627768b844b28574729d62a8b7fc9c259d83001f1a99fc3b58daac3 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0500958.
Recording identifiers
- ISRC
- GBCMZ0500958
- Title
- Que Sera Sera
- Artist
- Judy Boucher
- CopyrightID (CopyrightChains transaction hash)
0x441dea99e627768b844b28574729d62a8b7fc9c259d83001f1a99fc3b58daac3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:50d895b47019bf84282749f1ea366b23a2a6b5c11ca62c3a56a0e702dd1c37bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0500958
- Bitcoin block existence check
- https://blockstream.info/api/block/953515