ISRC US3DF2297304
Verified recording
US3DF2297304 is “Letargo” by Muerto A Puntapiés,
registered on the CopyrightChains blockchain with CopyrightID
0x58c2d4a19f8d2de8efcba5a567ea471e83009fb7e379ac0bf19fad5b03b231e2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2297304.
Recording identifiers
- ISRC
- US3DF2297304
- Title
- Letargo
- Artist
- Muerto A Puntapiés
- CopyrightID (CopyrightChains transaction hash)
0x58c2d4a19f8d2de8efcba5a567ea471e83009fb7e379ac0bf19fad5b03b231e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1494b0d86d1b383c61a37cb259c403a94c8c3bb2214a169a8da48822a657eee3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2297304
- Bitcoin block existence check
- https://blockstream.info/api/block/956304