ISRC USL4R2117591
Verified recording
USL4R2117591 is “Saudade do Bailão” by Sandro Coelho,
registered on the CopyrightChains blockchain with CopyrightID
0x40bdc19f3c52f7d1deff8d7b0dc5ec82d1bef4772d31fa9ac1212efb0d9e39c9 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2117591.
Recording identifiers
- ISRC
- USL4R2117591
- Title
- Saudade do Bailão
- Artist
- Sandro Coelho
- CopyrightID (CopyrightChains transaction hash)
0x40bdc19f3c52f7d1deff8d7b0dc5ec82d1bef4772d31fa9ac1212efb0d9e39c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:e3e9a52836326374ec8a5c449080ce3038da89d09766a1376d167580ddac5c52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2117591
- Bitcoin block existence check
- https://blockstream.info/api/block/960241