ISRC GBAYC0203311
Verified recording
GBAYC0203311 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
0x3aa74c98e68edfcfa2d40046f640cca68c1d160e5f8af9c4d123c7c6f6fa3ba0 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/GBAYC0203311.
Recording identifiers
- ISRC
- GBAYC0203311
- 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)
0x3aa74c98e68edfcfa2d40046f640cca68c1d160e5f8af9c4d123c7c6f6fa3ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:012bafe289615ea491342c7bc4bdddf1e6e1d2bf9a980254601669b814bb3d8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203311
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre. Adagio assai · Machine-readable JSON-LD