ISRC USLD91743141
Verified recording
USLD91743141 is “Calavera” by Franky Style,
registered on the CopyrightChains blockchain with CopyrightID
0x330718dc88b468cd47558fd7e31c9c475e221873e2f902e96ff8ce95abcf69f0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91743141.
Recording identifiers
- ISRC
- USLD91743141
- Title
- Calavera
- Artist
- Franky Style
- CopyrightID (CopyrightChains transaction hash)
0x330718dc88b468cd47558fd7e31c9c475e221873e2f902e96ff8ce95abcf69f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a984f06465b36ed485311363b671f9b2ba1a8978559aa114ab94b298d9127b42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91743141
- Bitcoin block existence check
- https://blockstream.info/api/block/953520