ISRC USSD19800997
Verified recording
USSD19800997 is “Ausencia” by Willy Chirino,
registered on the CopyrightChains blockchain with CopyrightID
0x0247cb3de8d2c7cdc8d2cdfec4a7b3ad445038289feea33ffabd92c2083091c7 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/USSD19800997.
Recording identifiers
- ISRC
- USSD19800997
- Title
- Ausencia
- Artist
- Willy Chirino
- CopyrightID (CopyrightChains transaction hash)
0x0247cb3de8d2c7cdc8d2cdfec4a7b3ad445038289feea33ffabd92c2083091c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e27a236ef0c9c2b1d80d95d3be46599bfb693a55abb6ac02f99569936d5d56f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD19800997
- Bitcoin block existence check
- https://blockstream.info/api/block/960138