ISRC US3DF2255676
Verified recording
US3DF2255676 is “nubes” by Claptu,
registered on the CopyrightChains blockchain with CopyrightID
0x74ba492bdd5afe983044c9c9f1d45b5c8e756d5a7236614422c811e43a5edc00 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2255676.
Recording identifiers
- ISRC
- US3DF2255676
- Title
- nubes
- Artist
- Claptu
- CopyrightID (CopyrightChains transaction hash)
0x74ba492bdd5afe983044c9c9f1d45b5c8e756d5a7236614422c811e43a5edc00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:07756b6894f731061614d016ea7694a4ec3f5ef0963e54a151a086a0d9fc3061- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2255676
- Bitcoin block existence check
- https://blockstream.info/api/block/960478