ISRC KRUM71000035
Verified recording
KRUM71000035 is “Myrthen, op.25: Der Nussbaum” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x8b91a790d8a06a3f32e658f8257e4b65b6e4c7f2e33304a1a9ab0e411d922dfc and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71000035.
Recording identifiers
- ISRC
- KRUM71000035
- Title
- Myrthen, op.25: Der Nussbaum
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x8b91a790d8a06a3f32e658f8257e4b65b6e4c7f2e33304a1a9ab0e411d922dfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6189900da2013133c0afe6b3f7f4ad4690680e8f33efa60f7aa261281735c7b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71000035
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Myrthen, op.25: Der Nussbaum · Machine-readable JSON-LD