ISRC GBBKS2100188
Verified recording
GBBKS2100188 is “Esuna” by Arca,
registered on the CopyrightChains blockchain with CopyrightID
0x73431f30975d6cf2ea96e778dbd89c1a5612476f429a717050b2fbb38bbae458 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100188.
Recording identifiers
- ISRC
- GBBKS2100188
- Title
- Esuna
- Artist
- Arca
- CopyrightID (CopyrightChains transaction hash)
0x73431f30975d6cf2ea96e778dbd89c1a5612476f429a717050b2fbb38bbae458
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bc3c3750a53f34778a89b387e6b13f533ca36cbb3e56fa9732c67dbfc038bd8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100188
- Bitcoin block existence check
- https://blockstream.info/api/block/953520