ISRC USHM81252178
Verified recording
USHM81252178 is “Otro Round” by M.J.,
registered on the CopyrightChains blockchain with CopyrightID
0x76a1d72bf513fffbf5f9ceaa3072f58cd28e8790814740d7fc396347caa63465 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/USHM81252178.
Recording identifiers
- ISRC
- USHM81252178
- Title
- Otro Round
- Artist
- M.J.
- CopyrightID (CopyrightChains transaction hash)
0x76a1d72bf513fffbf5f9ceaa3072f58cd28e8790814740d7fc396347caa63465
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f3db5a372fcd2cbdf68b6078b004e700931afd0bc4e789bd1bc0a11f4cf0ca28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81252178
- Bitcoin block existence check
- https://blockstream.info/api/block/956304