ISRC USB960552505
Verified recording
USB960552505 is “Dress Big” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0xce18e3dcd73f4021aac12ec2b43436dc889d3f0b16bfc95b1e5a765df5c86d36 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB960552505.
Recording identifiers
- ISRC
- USB960552505
- Title
- Dress Big
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0xce18e3dcd73f4021aac12ec2b43436dc889d3f0b16bfc95b1e5a765df5c86d36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:6ab8ec4f303fca3fa758664c8ecb84cc399a4ce90f5f24ef9a62d79031fddf34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB960552505
- Bitcoin block existence check
- https://blockstream.info/api/block/959137