ISRC USSM11708243
Verified recording
USSM11708243 is “El Viejo Castello Moro (Transcribed for Harp by Marcel Grandjany)” by Eduardo Lopez Chavarri,
registered on the CopyrightChains blockchain with CopyrightID
0x39a74945ba3fbd57bf6232bf063d7650380a08d4be9d1e6e8ec629d40146767b 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/USSM11708243.
Recording identifiers
- ISRC
- USSM11708243
- Title
- El Viejo Castello Moro (Transcribed for Harp by Marcel Grandjany)
- Artist
- Eduardo Lopez Chavarri
- CopyrightID (CopyrightChains transaction hash)
0x39a74945ba3fbd57bf6232bf063d7650380a08d4be9d1e6e8ec629d40146767b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:94a696452d010ed0e2b1eb3fcff039ee08c6f520eb78849b51256163ec11e135- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11708243
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: El Viejo Castello Moro (Transcribed for Harp by Marcel Grandjany) · Machine-readable JSON-LD