ISRC USQ4E1803751
Verified recording
USQ4E1803751 is “Café Royal” by Henry Mancini,
registered on the CopyrightChains blockchain with CopyrightID
0x7c97494252f15988b8c789ed03d29611032d362f619ed9fc99861130437353a9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1803751.
Recording identifiers
- ISRC
- USQ4E1803751
- Title
- Café Royal
- Artist
- Henry Mancini
- CopyrightID (CopyrightChains transaction hash)
0x7c97494252f15988b8c789ed03d29611032d362f619ed9fc99861130437353a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c3914235e634e5af7ae9a7cb354b98c79a3c3f97dd2feb7b249ca929132f61cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1803751
- Bitcoin block existence check
- https://blockstream.info/api/block/957118