ISRC USQ4E1905045
Verified recording
USQ4E1905045 is “To Marie's” by Terence Blanchard,
registered on the CopyrightChains blockchain with CopyrightID
0x031aecd3ef60bdc1542e8c0eebe455a5269d4f733865472bc7b64db4fc965de4 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1905045.
Recording identifiers
- ISRC
- USQ4E1905045
- Title
- To Marie's
- Artist
- Terence Blanchard
- CopyrightID (CopyrightChains transaction hash)
0x031aecd3ef60bdc1542e8c0eebe455a5269d4f733865472bc7b64db4fc965de4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:4871498ada03c11662598340b6d463d51d02c8cdf404ed8339053bb16233d5cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1905045
- Bitcoin block existence check
- https://blockstream.info/api/block/959123