ISRC ARF050500475
Verified recording
ARF050500475 is “Uno” by Quinteto Argentino de Cuerdas,
registered on the CopyrightChains blockchain with CopyrightID
0x152f4813f0c6a2fa63b442b469290a00a1c65f0c31e08a998307cc9ca7c2b79c 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/ARF050500475.
Recording identifiers
- ISRC
- ARF050500475
- Title
- Uno
- Artist
- Quinteto Argentino de Cuerdas
- CopyrightID (CopyrightChains transaction hash)
0x152f4813f0c6a2fa63b442b469290a00a1c65f0c31e08a998307cc9ca7c2b79c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8e2de31d5fe75115c93824d534dc115827bae047dff793224fd4361b945913cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050500475
- Bitcoin block existence check
- https://blockstream.info/api/block/953520