ISRC CA5KR1575500
Verified recording
CA5KR1575500 is “Sombras nada más” by Alberto Marino,
registered on the CopyrightChains blockchain with CopyrightID
0xdf9f3a606ea982777379f808f7842019b217289f27baebd246c38689ba0cc5f0 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575500.
Recording identifiers
- ISRC
- CA5KR1575500
- Title
- Sombras nada más
- Artist
- Alberto Marino
- CopyrightID (CopyrightChains transaction hash)
0xdf9f3a606ea982777379f808f7842019b217289f27baebd246c38689ba0cc5f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:c3f23fe891b03faf934d9bb5a8c58a5458be71ac34e2e433d209fee9b0ce7565- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575500
- Bitcoin block existence check
- https://blockstream.info/api/block/960203