ISRC ARF099400003
Verified recording
ARF099400003 is “Como Dos Extraños” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0xfc866f0ada4d37ce2a54a8709347538c764a1745d856f58672e558dc63a921cc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099400003.
Recording identifiers
- ISRC
- ARF099400003
- Title
- Como Dos Extraños
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0xfc866f0ada4d37ce2a54a8709347538c764a1745d856f58672e558dc63a921cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7316d06a2f82f1ff87d545cac60b124fd7c4ce9e303212c3867df373d980d5fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099400003
- Bitcoin block existence check
- https://blockstream.info/api/block/956304