ISRC GBAAN8400009
Verified recording
GBAAN8400009 is “If You Want To Sing Out, Sing Out” by Yusuf / Cat Stevens,
registered on the CopyrightChains blockchain with CopyrightID
0xa223a44c899b2c4948f565e9fd78e5da6d20751a4bccb1c7eed63f751c65b34d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAN8400009.
Recording identifiers
- ISRC
- GBAAN8400009
- Title
- If You Want To Sing Out, Sing Out
- Artist
- Yusuf / Cat Stevens
- CopyrightID (CopyrightChains transaction hash)
0xa223a44c899b2c4948f565e9fd78e5da6d20751a4bccb1c7eed63f751c65b34d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6f79a8701ec135fad3e44b319fa6f5d390e25f940ed0894add588d353eebb4ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAN8400009
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: If You Want To Sing Out, Sing Out · Machine-readable JSON-LD