ISRC USSD19104008
Verified recording
USSD19104008 is “Oxígeno” by Willy Chirino,
registered on the CopyrightChains blockchain with CopyrightID
0xf3939aef546a0a63fe867fd12939ddfd2174e85e4c54cf22ce9ab54b9da8c932 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD19104008.
Recording identifiers
- ISRC
- USSD19104008
- Title
- Oxígeno
- Artist
- Willy Chirino
- CopyrightID (CopyrightChains transaction hash)
0xf3939aef546a0a63fe867fd12939ddfd2174e85e4c54cf22ce9ab54b9da8c932
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3efe93e89896f1a362ac487b3d3d45dd561a7c5a091d4700b2d2bd92458adb42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD19104008
- Bitcoin block existence check
- https://blockstream.info/api/block/953515