ISRC CH0279401280
Verified recording
CH0279401280 is “Träumerei” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x260b12f65469e7b44d9d8758fa4a64e0649d8c6f1abf902302ee86b931f7acc5 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0279401280.
Recording identifiers
- ISRC
- CH0279401280
- Title
- Träumerei
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x260b12f65469e7b44d9d8758fa4a64e0649d8c6f1abf902302ee86b931f7acc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4088f04b5bd4b8ed2a4002b3d1cc293bcee9f963ac32daef32e1c333d78548ac- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0279401280
- Bitcoin block existence check
- https://blockstream.info/api/block/960448