ISRC ARF050000336
Verified recording
ARF050000336 is “Cartas” by Edgardo Cardozo,
registered on the CopyrightChains blockchain with CopyrightID
0x4a4c3a48f98b04b291e343098eaa2ab50d54dd3b77b823c3499ca06b7efbb971 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050000336.
Recording identifiers
- ISRC
- ARF050000336
- Title
- Cartas
- Artist
- Edgardo Cardozo
- CopyrightID (CopyrightChains transaction hash)
0x4a4c3a48f98b04b291e343098eaa2ab50d54dd3b77b823c3499ca06b7efbb971
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a31a2d5804c4a2d4b02f208bea5f58578a3998b250394fb21d826a8a51a1c746- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF050000336
- Bitcoin block existence check
- https://blockstream.info/api/block/957118