ISRC USIR29500046
Verified recording
USIR29500046 is “Sleep” by Marianne Faithfull,
registered on the CopyrightChains blockchain with CopyrightID
0xd25639c91556c9daa083cb916306fda644656861f8a777fbe4dce64ab85a16bc and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR29500046.
Recording identifiers
- ISRC
- USIR29500046
- Title
- Sleep
- Artist
- Marianne Faithfull
- CopyrightID (CopyrightChains transaction hash)
0xd25639c91556c9daa083cb916306fda644656861f8a777fbe4dce64ab85a16bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:43020dc92fa5771d84c609ee33983e5ddbfe769035b898b10a133dd1b8aa14a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR29500046
- Bitcoin block existence check
- https://blockstream.info/api/block/956302