ISRC DEF056201632
Verified recording
DEF056201632 is “Symphony No. 4 in B Flat Major, Op. 60: II. Adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0e04cb30e86a761e99f94cbca89f50a348d338fb49cea185c65a30569464400c 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/DEF056201632.
Recording identifiers
- ISRC
- DEF056201632
- Title
- Symphony No. 4 in B Flat Major, Op. 60: II. Adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0e04cb30e86a761e99f94cbca89f50a348d338fb49cea185c65a30569464400c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d195434d27a2bc747dd60a18a7316c6dcb3299bb83372bae04c9ce443182da72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056201632
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 4 in B Flat Major, Op. 60: II. Adagio · Machine-readable JSON-LD