ISRC BXLVT2000361
Verified recording
BXLVT2000361 is “La Cumparsita” by Lazy Bear,
registered on the CopyrightChains blockchain with CopyrightID
0x2c04700f12243a7bdc959678000ef646a09ae7a39b1316c26a7c4d3925651dca and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXLVT2000361.
Recording identifiers
- ISRC
- BXLVT2000361
- Title
- La Cumparsita
- Artist
- Lazy Bear
- CopyrightID (CopyrightChains transaction hash)
0x2c04700f12243a7bdc959678000ef646a09ae7a39b1316c26a7c4d3925651dca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:4abdb0a07f622ae692b072d80f74065c5992a8a746ebb26c7ff0a5879b93d167- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXLVT2000361
- Bitcoin block existence check
- https://blockstream.info/api/block/960360