ISRC DEF057702752
Verified recording
DEF057702752 is “Symphony No. 5 in C Minor, Op. 67: II. Andante con moto - Recorded 1977” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4c9ecb37713c6ec197497300e2327bf9016e7e70078dcbde0eabb8d78635eda6 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057702752.
Recording identifiers
- ISRC
- DEF057702752
- Title
- Symphony No. 5 in C Minor, Op. 67: II. Andante con moto - Recorded 1977
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4c9ecb37713c6ec197497300e2327bf9016e7e70078dcbde0eabb8d78635eda6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:ad8289d8acfe18194b1507028b37dc1b7f90cc863d10d2972e91e877ba8638da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057702752
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Symphony No. 5 in C Minor, Op. 67: II. Andante con moto - Recorded 1977 · Machine-readable JSON-LD