ISRC USUMC0000177
Verified recording
USUMC0000177 is “They Say It's Wonderful” by Ethel Merman,
registered on the CopyrightChains blockchain with CopyrightID
0x115ee5e72404b8660c83b20d96a416dc1f67f96b91a6fd63960b8eae20e75978 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000177.
Recording identifiers
- ISRC
- USUMC0000177
- Title
- They Say It's Wonderful
- Artist
- Ethel Merman
- CopyrightID (CopyrightChains transaction hash)
0x115ee5e72404b8660c83b20d96a416dc1f67f96b91a6fd63960b8eae20e75978
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6b512c422a98f52900eca64bf51bb368ee8fa5983e5df35c192ef2a57d909718- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000177
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: They Say It's Wonderful · Machine-readable JSON-LD