ISRC BX52E2300027
Verified recording
BX52E2300027 is “Bye Bye” by Cayuma,
registered on the CopyrightChains blockchain with CopyrightID
0x9b6db709c4a1daf04b15d73d79169ed3cdc46f292f802875876105c6856c8f7b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX52E2300027.
Recording identifiers
- ISRC
- BX52E2300027
- Title
- Bye Bye
- Artist
- Cayuma
- CopyrightID (CopyrightChains transaction hash)
0x9b6db709c4a1daf04b15d73d79169ed3cdc46f292f802875876105c6856c8f7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9a6090c3eb619f886a1041a797b0fd364730848272074ac5e1676a08356b7e43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX52E2300027
- Bitcoin block existence check
- https://blockstream.info/api/block/957118