ISRC BER182204202
Verified recording
BER182204202 is “Symphony No. 1 in B-Flat Major, Op. 38 "Spring": II. Larghetto” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x667d4650931d97791bfa6d1eef722a2714ae431e5236a4a9f338ed71becce264 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182204202.
Recording identifiers
- ISRC
- BER182204202
- Title
- Symphony No. 1 in B-Flat Major, Op. 38 "Spring": II. Larghetto
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x667d4650931d97791bfa6d1eef722a2714ae431e5236a4a9f338ed71becce264
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:97667f8106b03ca8d95602914dc4e6653c0c0b197ef85e081536413bb0b4d3be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182204202
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Symphony No. 1 in B-Flat Major, Op. 38 "Spring": II. Larghetto · Machine-readable JSON-LD