ISRC BER181903201
Verified recording
BER181903201 is “Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai – Allegro ma non troppo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xa151191430306c23ab31396f4ff7685e22d4f54ac46fe0e7d4e123056877d5e2 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181903201.
Recording identifiers
- ISRC
- BER181903201
- Title
- Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai – Allegro ma non troppo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xa151191430306c23ab31396f4ff7685e22d4f54ac46fe0e7d4e123056877d5e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:56346056cad10d5bf911a1ffd7179ab0791ce4bc46f1f52985bf66d9aaff2a6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181903201
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Symphony No. 2 in C Major, Op. 61: I. Sostenuto assai – Allegro ma non troppo · Machine-readable JSON-LD