ISRC CZA169516520
Verified recording
CZA169516520 is “Czech Folk Songs: Oh Acorn, Acorn /Lovesickness/ (II., Page 300)” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0xf64b947430102723496ba7723e57454093a13f82f149d1aeb559544bc34003ef 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/CZA169516520.
Recording identifiers
- ISRC
- CZA169516520
- Title
- Czech Folk Songs: Oh Acorn, Acorn /Lovesickness/ (II., Page 300)
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0xf64b947430102723496ba7723e57454093a13f82f149d1aeb559544bc34003ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80d6fe1cf4fc4c258bb8f289e200c095f522b99e3c0d04b75dae0ca7ca9b723c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169516520
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Czech Folk Songs: Oh Acorn, Acorn /Lovesickness/ (II., Page 300) · Machine-readable JSON-LD