ISRC DEN061900806
Verified recording
DEN061900806 is “Grand Piano - Extended Mix” by Markus Gardeweg,
registered on the CopyrightChains blockchain with CopyrightID
0x9983b7016d590f42ca693587af1df3121fa2dcc8efb98ba8daae461d6cdde00d and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061900806.
Recording identifiers
- ISRC
- DEN061900806
- Title
- Grand Piano - Extended Mix
- Artist
- Markus Gardeweg
- CopyrightID (CopyrightChains transaction hash)
0x9983b7016d590f42ca693587af1df3121fa2dcc8efb98ba8daae461d6cdde00d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:e953c5b598e436b092efb5e3549eb8163f420a3f2c7ec8c50795d9dc950cd6c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061900806
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Grand Piano - Extended Mix · Machine-readable JSON-LD