ISRC USSM10903308
Verified recording
USSM10903308 is “Mad World” by Mother Tongue,
registered on the CopyrightChains blockchain with CopyrightID
0x78e87ca63040a91bca0a84322a861e310bc0b13b71a5354e89053af6ada9e609 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10903308.
Recording identifiers
- ISRC
- USSM10903308
- Title
- Mad World
- Artist
- Mother Tongue
- CopyrightID (CopyrightChains transaction hash)
0x78e87ca63040a91bca0a84322a861e310bc0b13b71a5354e89053af6ada9e609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:ebf7897905e127b861311bdacbeffb2d119ef898fef5c05286d87aff7c56a880- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10903308
- Bitcoin block existence check
- https://blockstream.info/api/block/957073