ISRC USSM11909119
Verified recording
USSM11909119 is “Santa Lucia” by Teodoro Cottrau,
registered on the CopyrightChains blockchain with CopyrightID
0x529efb0ffe8f6fec506d6a73d61fd04899bb2f05a5a339e143ffe9463c975270 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11909119.
Recording identifiers
- ISRC
- USSM11909119
- Title
- Santa Lucia
- Artist
- Teodoro Cottrau
- CopyrightID (CopyrightChains transaction hash)
0x529efb0ffe8f6fec506d6a73d61fd04899bb2f05a5a339e143ffe9463c975270
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7cfc21218b232dbe064de3e9211b761e3131aa58133b642c9bda29925925cf96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11909119
- Bitcoin block existence check
- https://blockstream.info/api/block/960138