ISRC ARF100300774
Verified recording
ARF100300774 is “Preludio para la Cruz del Sur (feat. Astor Piazzolla)” by Amelita Baltar,
registered on the CopyrightChains blockchain with CopyrightID
0x1696b41819c13e19a2151db44687806f469508aa72d3eb9fb23364cbe2503435 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100300774.
Recording identifiers
- ISRC
- ARF100300774
- Title
- Preludio para la Cruz del Sur (feat. Astor Piazzolla)
- Artist
- Amelita Baltar
- CopyrightID (CopyrightChains transaction hash)
0x1696b41819c13e19a2151db44687806f469508aa72d3eb9fb23364cbe2503435
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:4a3a584ed5e218f36fb0c43a7e119db0124be59f102e62af636112045fdf4c25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100300774
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Preludio para la Cruz del Sur (feat. Astor Piazzolla) · Machine-readable JSON-LD