ISRC FRQ732210013
Verified recording
FRQ732210013 is “Por una cabeza From "Schindler's List" (Arr. for Violin and Piano by Isabelle Durin and Michaël Ertzscheid)” by Carlos Gardel,
registered on the CopyrightChains blockchain with CopyrightID
0x1fce698e1295b5d21b9e509f9f27b7465309e17654bceb7b4a1842d24540aa78 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRQ732210013.
Recording identifiers
- ISRC
- FRQ732210013
- Title
- Por una cabeza From "Schindler's List" (Arr. for Violin and Piano by Isabelle Durin and Michaël Ertzscheid)
- Artist
- Carlos Gardel
- CopyrightID (CopyrightChains transaction hash)
0x1fce698e1295b5d21b9e509f9f27b7465309e17654bceb7b4a1842d24540aa78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:481faf4fe2844dcf958c3a354de266ae945ef9d9207fb4be33ec2588652df931- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRQ732210013
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Por una cabeza From "Schindler's List" (Arr. for Violin and Piano by Isabelle Durin and Michaël Ertzscheid) · Machine-readable JSON-LD