ISRC USHM92401175
Verified recording
USHM92401175 is “Los Ultimos Domingos Tristes 6” by Charly Efe,
registered on the CopyrightChains blockchain with CopyrightID
0xe4c7edccfd37f785c44674d6fb1f9bf0263ffa7e62de4b51b86f068124a865a9 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92401175.
Recording identifiers
- ISRC
- USHM92401175
- Title
- Los Ultimos Domingos Tristes 6
- Artist
- Charly Efe
- CopyrightID (CopyrightChains transaction hash)
0xe4c7edccfd37f785c44674d6fb1f9bf0263ffa7e62de4b51b86f068124a865a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:017efbd30d03a05e337608d66fc411fe29644571e9f5a35180adec734e201dae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92401175
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Los Ultimos Domingos Tristes 6 · Machine-readable JSON-LD