ISRC ARF390700545
Verified recording
ARF390700545 is “Castillos en el Aire (En Vivo)” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0x4c03e2a186a40d084146ba5bf1282f5ba9da933df449bcbb092df5c4c2c23f7f and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF390700545.
Recording identifiers
- ISRC
- ARF390700545
- Title
- Castillos en el Aire (En Vivo)
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0x4c03e2a186a40d084146ba5bf1282f5ba9da933df449bcbb092df5c4c2c23f7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:449e340f4dc167d117f0de6234df672877ac64d23b21fd1ba599751800e58a64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF390700545
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Castillos en el Aire (En Vivo) · Machine-readable JSON-LD