ISRC GBAYC0203306
Verified recording
GBAYC0203306 is “Beethoven: Symphony No. 1 in C Major, Op. 21: II. Andante cantabile con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x87c23f4aa1c68d35328464d89666405836f24f733a64cce4d3138ef026f95334 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203306.
Recording identifiers
- ISRC
- GBAYC0203306
- Title
- Beethoven: Symphony No. 1 in C Major, Op. 21: II. Andante cantabile con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x87c23f4aa1c68d35328464d89666405836f24f733a64cce4d3138ef026f95334
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d278eeb2cd628b5dd5ff9a4c8b6c84c5bc26307d348c215fabe95ffdccde3cd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203306
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Beethoven: Symphony No. 1 in C Major, Op. 21: II. Andante cantabile con moto · Machine-readable JSON-LD