ISRC QMDA62125882
Verified recording
QMDA62125882 is “Hasta Abajo” by MC Buzzz,
registered on the CopyrightChains blockchain with CopyrightID
0x1b34c4769292a09f1fc795f470f6c8fbe82bbca2b44857aaa016b56551f904bf and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62125882.
Recording identifiers
- ISRC
- QMDA62125882
- Title
- Hasta Abajo
- Artist
- MC Buzzz
- CopyrightID (CopyrightChains transaction hash)
0x1b34c4769292a09f1fc795f470f6c8fbe82bbca2b44857aaa016b56551f904bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:8e49bbab73a8e6dfc7303f093c24c7a0c6d2688c042ece32cfe8cacc83e3e3ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62125882
- Bitcoin block existence check
- https://blockstream.info/api/block/959145