ISRC DEN961904240
Verified recording
DEN961904240 is “Tango (Arr. by Andriy Rakhmanin for Violin and Piano) - From "Agony"” by Alfred Schnittke,
registered on the CopyrightChains blockchain with CopyrightID
0xe6eacf29fce5bd9bcd3eef5ccbf95afff7875bf4d2a52d85221773d96941e832 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/DEN961904240.
Recording identifiers
- ISRC
- DEN961904240
- Title
- Tango (Arr. by Andriy Rakhmanin for Violin and Piano) - From "Agony"
- Artist
- Alfred Schnittke
- CopyrightID (CopyrightChains transaction hash)
0xe6eacf29fce5bd9bcd3eef5ccbf95afff7875bf4d2a52d85221773d96941e832
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9cd2e7da482a202ed4f6c567c539eedabb59166cedf821a2060d66bc08544e85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961904240
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Tango (Arr. by Andriy Rakhmanin for Violin and Piano) - From "Agony" · Machine-readable JSON-LD