ISRC GBKQU2237581
Verified recording
GBKQU2237581 is “Cozy Sunday” by Gerardo Millán,
registered on the CopyrightChains blockchain with CopyrightID
0x4e55f9a6093a19acd1cae9ebdc51ba5ad1223ecf22b33c5404ffb44864690d9f 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/GBKQU2237581.
Recording identifiers
- ISRC
- GBKQU2237581
- Title
- Cozy Sunday
- Artist
- Gerardo Millán
- CopyrightID (CopyrightChains transaction hash)
0x4e55f9a6093a19acd1cae9ebdc51ba5ad1223ecf22b33c5404ffb44864690d9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0dae273d7e5cacf151e346c36841a18240b9b580c8071ab1e58e1dfd494c6a83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2237581
- Bitcoin block existence check
- https://blockstream.info/api/block/953513