ISRC USB961110529
Verified recording
USB961110529 is “Losing My Mind” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0xbb9111a4824a0ffd73fcd1cf90e76a6d6f61f0cdaff652688ecb20eede60914c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110529.
Recording identifiers
- ISRC
- USB961110529
- Title
- Losing My Mind
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0xbb9111a4824a0ffd73fcd1cf90e76a6d6f61f0cdaff652688ecb20eede60914c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2c0f816bda9d000877f108fe4953204f9206eab216272f83203f3b1c0ce28cfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110529
- Bitcoin block existence check
- https://blockstream.info/api/block/953515