ISRC ARF109901880
Verified recording
ARF109901880 is “Querida Tristeza” by Aldo Monges,
registered on the CopyrightChains blockchain with CopyrightID
0x2b70c3cc649909a3b5d80d490b8f603cd8b7bec97df4e679573948f9c2000760 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901880.
Recording identifiers
- ISRC
- ARF109901880
- Title
- Querida Tristeza
- Artist
- Aldo Monges
- CopyrightID (CopyrightChains transaction hash)
0x2b70c3cc649909a3b5d80d490b8f603cd8b7bec97df4e679573948f9c2000760
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:940780949450cf7dbfeb7cececd84184fc12ded026d8fc11880aef7feab970c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901880
- Bitcoin block existence check
- https://blockstream.info/api/block/956302