ISRC ARGNN1000007
Verified recording
ARGNN1000007 is “Cartas” by Narcotango,
registered on the CopyrightChains blockchain with CopyrightID
0xbd1564d54424147e460270cd14006b4f941f8f7ba1ac44e656758a32cb69e95c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARGNN1000007.
Recording identifiers
- ISRC
- ARGNN1000007
- Title
- Cartas
- Artist
- Narcotango
- CopyrightID (CopyrightChains transaction hash)
0xbd1564d54424147e460270cd14006b4f941f8f7ba1ac44e656758a32cb69e95c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f5a38524726556760299bf2a88230584dff447b0c228e0a6de2d2919033ba546- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARGNN1000007
- Bitcoin block existence check
- https://blockstream.info/api/block/960334