ISRC GBAYC8702023
Verified recording
GBAYC8702023 is “Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre. Adagio assai” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4bcb99a08c5f49c1ba06ecb2b4701fa6ddd3bceeebfb23209540c340337afcd0 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702023.
Recording identifiers
- ISRC
- GBAYC8702023
- Title
- Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre. Adagio assai
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4bcb99a08c5f49c1ba06ecb2b4701fa6ddd3bceeebfb23209540c340337afcd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:866f74eeca9b546e02131f6eb9991ce9d1e87fb86139a9d990e4d68319119e0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702023
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre. Adagio assai · Machine-readable JSON-LD