ISRC USIR29500050
Verified recording
USIR29500050 is “Losing” by Marianne Faithfull,
registered on the CopyrightChains blockchain with CopyrightID
0xce9241134a5139f21da9494c8f178e2caf362cdbe948ca7d55f3b6d197d971d4 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR29500050.
Recording identifiers
- ISRC
- USIR29500050
- Title
- Losing
- Artist
- Marianne Faithfull
- CopyrightID (CopyrightChains transaction hash)
0xce9241134a5139f21da9494c8f178e2caf362cdbe948ca7d55f3b6d197d971d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:9e0b486ecac0e80057b811a7ad39a7b4696e4054df80d3d8cbf5b04c20e42f84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR29500050
- Bitcoin block existence check
- https://blockstream.info/api/block/956375