ISRC BXLL21600009
Verified recording
BXLL21600009 is “Valsa” by Leo Middea,
registered on the CopyrightChains blockchain with CopyrightID
0x9da4260cc183a4c294c8af1c8ab1d9b4371504ce4eeef3bef7258ac01800eb66 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/BXLL21600009.
Recording identifiers
- ISRC
- BXLL21600009
- Title
- Valsa
- Artist
- Leo Middea
- CopyrightID (CopyrightChains transaction hash)
0x9da4260cc183a4c294c8af1c8ab1d9b4371504ce4eeef3bef7258ac01800eb66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c1fa134c0ad9e0b4f165a5fd442d31e8a0bc987929348fbee14f90929e9cebc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXLL21600009
- Bitcoin block existence check
- https://blockstream.info/api/block/953520