ISRC QM4TW2296319
Verified recording
QM4TW2296319 is “Por Una Cabeza (Arr. for Cello, Violin and Piano by Jamal Aliyev)” by Carlos Gardel,
registered on the CopyrightChains blockchain with CopyrightID
0x9f659246496ba7e36ba6d068347ae7219583391c4856b7c339f5256aa9dba92a 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/QM4TW2296319.
Recording identifiers
- ISRC
- QM4TW2296319
- Title
- Por Una Cabeza (Arr. for Cello, Violin and Piano by Jamal Aliyev)
- Artist
- Carlos Gardel
- CopyrightID (CopyrightChains transaction hash)
0x9f659246496ba7e36ba6d068347ae7219583391c4856b7c339f5256aa9dba92a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:321139311da06e332976aa02db7f153e39177c364dad0ab8457152a0dc0f314c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2296319
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Por Una Cabeza (Arr. for Cello, Violin and Piano by Jamal Aliyev) · Machine-readable JSON-LD