ISRC ARF099700113
Verified recording
ARF099700113 is “Cuchillos” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x09908d66099919913070b47197128513b1919ad31ea18b7c7334bf157d5c8998 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/ARF099700113.
Recording identifiers
- ISRC
- ARF099700113
- Title
- Cuchillos
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x09908d66099919913070b47197128513b1919ad31ea18b7c7334bf157d5c8998
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:afa151dc5961e82e2722e4c325a9919e9fdb31b78ee8dfbd6d584d08fceeba42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099700113
- Bitcoin block existence check
- https://blockstream.info/api/block/953520