ISRC US6R21495270
Verified recording
US6R21495270 is “The Magic Flute, K. 620, Act II: March of the Priests” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5fa4c9cbe02c3e792143a478c5153f7161b3b2a5050e87a170c110e67795bc0a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21495270.
Recording identifiers
- ISRC
- US6R21495270
- Title
- The Magic Flute, K. 620, Act II: March of the Priests
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5fa4c9cbe02c3e792143a478c5153f7161b3b2a5050e87a170c110e67795bc0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:0915bf421358c525866e99dde4f1b092c6d77727a5d958605fe5cf485e918f3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21495270
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: The Magic Flute, K. 620, Act II: March of the Priests · Machine-readable JSON-LD