ISRC COA742300143
Verified recording
COA742300143 is “Ángeles Cantando Están (Angels We Have Heard On High)” by Su Presencia,
registered on the CopyrightChains blockchain with CopyrightID
0x8be2d4444e864ba6cb6fa8a2bcfd1d36086eb38da43ad4a18b3ab605daa5f44c 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/COA742300143.
Recording identifiers
- ISRC
- COA742300143
- Title
- Ángeles Cantando Están (Angels We Have Heard On High)
- Artist
- Su Presencia
- CopyrightID (CopyrightChains transaction hash)
0x8be2d4444e864ba6cb6fa8a2bcfd1d36086eb38da43ad4a18b3ab605daa5f44c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc3830120a562ece07e9a7df5dfed0b30f25b3e1a5931cc1368c95c21fcfbb5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COA742300143
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ángeles Cantando Están (Angels We Have Heard On High) · Machine-readable JSON-LD