ISRC CH6541887968
Verified recording
CH6541887968 is “U-Friends” by Paolo Sereno,
registered on the CopyrightChains blockchain with CopyrightID
0xc662a403d2c243b88ed47a783ef88ee78dbee487c601b3d0b141acac4bca2760 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541887968.
Recording identifiers
- ISRC
- CH6541887968
- Title
- U-Friends
- Artist
- Paolo Sereno
- CopyrightID (CopyrightChains transaction hash)
0xc662a403d2c243b88ed47a783ef88ee78dbee487c601b3d0b141acac4bca2760
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c36b76dfa6781e0627c6509e32c6bd42569240812c64bd0d3d3ee0bf9cd8d75b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541887968
- Bitcoin block existence check
- https://blockstream.info/api/block/957120