ISRC USSD11700020
Verified recording
USSD11700020 is “Silencio” by José Luis Rodríguez,
registered on the CopyrightChains blockchain with CopyrightID
0x1b943d317d0e2c85c6f8e0f167fc0d029994347b06c4005d277c624466a8cf45 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11700020.
Recording identifiers
- ISRC
- USSD11700020
- Title
- Silencio
- Artist
- José Luis Rodríguez
- CopyrightID (CopyrightChains transaction hash)
0x1b943d317d0e2c85c6f8e0f167fc0d029994347b06c4005d277c624466a8cf45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:afa4fb6884ebd2e63fe19dd92ffef828ec4c575ff8686fd986a3e8850cb1454e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11700020
- Bitcoin block existence check
- https://blockstream.info/api/block/953520