ISRC USSD11600223
Verified recording
USSD11600223 is “Sin Aliento” by Cristian Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x914ca6b7fa065f02b07c331f285de26dd55d3d4f4fb409e6670374d41983b421 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11600223.
Recording identifiers
- ISRC
- USSD11600223
- Title
- Sin Aliento
- Artist
- Cristian Castro
- CopyrightID (CopyrightChains transaction hash)
0x914ca6b7fa065f02b07c331f285de26dd55d3d4f4fb409e6670374d41983b421
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:1e2c15289671936506be2d7e932edbd20b637a4b6f025950ec37bfcc0eeb2441- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11600223
- Bitcoin block existence check
- https://blockstream.info/api/block/954130