ISRC QMFMF1324023
Verified recording
QMFMF1324023 is “Negra Presuntuosa - En Vivo” by Inti-Illimani,
registered on the CopyrightChains blockchain with CopyrightID
0xb82c9aefa8f04a05442820d205b4bb15e10fe54877dc944fd87c33c82465bce1 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/QMFMF1324023.
Recording identifiers
- ISRC
- QMFMF1324023
- Title
- Negra Presuntuosa - En Vivo
- Artist
- Inti-Illimani
- CopyrightID (CopyrightChains transaction hash)
0xb82c9aefa8f04a05442820d205b4bb15e10fe54877dc944fd87c33c82465bce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5bcf8ab73b2458f122b9cff4caa82bc8e8e06b0bce4052314d7599648bef09b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1324023
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Negra Presuntuosa - En Vivo · Machine-readable JSON-LD