ISRC US6R21495267
Verified recording
US6R21495267 is “Symphony No. 36 in C Major, K. 425, "Linz": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd577fa2ca2e8b307eb3ed05edc00abc7adbb197a67ae216777d611b5f1e37c93 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21495267.
Recording identifiers
- ISRC
- US6R21495267
- Title
- Symphony No. 36 in C Major, K. 425, "Linz": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd577fa2ca2e8b307eb3ed05edc00abc7adbb197a67ae216777d611b5f1e37c93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e8f1e6eadc7cd72b1106932b00e4110a0d8894ca23ffcf29152a930c5a89d238- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21495267
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 36 in C Major, K. 425, "Linz": II. Andante · Machine-readable JSON-LD