ISRC USRC16703220
Verified recording
USRC16703220 is “Spanish Eyes” by Al Hirt,
registered on the CopyrightChains blockchain with CopyrightID
0x401f1ee8b3c4c8e6decc02bfa46f7ef10213f3d1636b36732fc40987001b1137 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC16703220.
Recording identifiers
- ISRC
- USRC16703220
- Title
- Spanish Eyes
- Artist
- Al Hirt
- CopyrightID (CopyrightChains transaction hash)
0x401f1ee8b3c4c8e6decc02bfa46f7ef10213f3d1636b36732fc40987001b1137
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d0f6ff37a51f6864994770c8c2facca36c6d44e36422131b8dc8b3762f39fa06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC16703220
- Bitcoin block existence check
- https://blockstream.info/api/block/956304