ISRC QM4TW1776836
Verified recording
QM4TW1776836 is “Suite Nr. 2 en Si menor: Badinerie - En vivo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7d632cb523cd6a59efe5813fce6bf5d2d70306483d77eb2d0f71d5b0805acf0e and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1776836.
Recording identifiers
- ISRC
- QM4TW1776836
- Title
- Suite Nr. 2 en Si menor: Badinerie - En vivo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7d632cb523cd6a59efe5813fce6bf5d2d70306483d77eb2d0f71d5b0805acf0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:77dd92f582d38b284c26d85cb6e492929b23d6b729f0de57c2f8b8b1aea1b743- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1776836
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Suite Nr. 2 en Si menor: Badinerie - En vivo · Machine-readable JSON-LD