ISRC US3M50994707
Verified recording
US3M50994707 is “One Step Closer” by Marcelo Zarvos,
registered on the CopyrightChains blockchain with CopyrightID
0x84ff6397ff39b35b51388aa8d299bfbffbe0077faa69316596d30a49b780e16d and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50994707.
Recording identifiers
- ISRC
- US3M50994707
- Title
- One Step Closer
- Artist
- Marcelo Zarvos
- CopyrightID (CopyrightChains transaction hash)
0x84ff6397ff39b35b51388aa8d299bfbffbe0077faa69316596d30a49b780e16d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:910daf9b1af56fc523f1f6a7cfe7965d73815e11448c08bba4ad5d36ff958fed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M50994707
- Bitcoin block existence check
- https://blockstream.info/api/block/960337