ISRC USFKZ0610441
Verified recording
USFKZ0610441 is “Tamboo” by Francisco Cavez,
registered on the CopyrightChains blockchain with CopyrightID
0x1eed55bde90ab178661b0d13be02146fefbf069a2fa3824a907b899cfcbe4935 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610441.
Recording identifiers
- ISRC
- USFKZ0610441
- Title
- Tamboo
- Artist
- Francisco Cavez
- CopyrightID (CopyrightChains transaction hash)
0x1eed55bde90ab178661b0d13be02146fefbf069a2fa3824a907b899cfcbe4935
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:beb4d98bb2e69a00a1be2bdcc327007ba91c2ae3dbbf7b2eb2091bf31376446f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0610441
- Bitcoin block existence check
- https://blockstream.info/api/block/957124