ISRC USA2B1904259
Verified recording
USA2B1904259 is “Mary” by LEYA,
registered on the CopyrightChains blockchain with CopyrightID
0x188f6a7015114373e64baf0d767b9a58fd424f2d522a805a1a5e8a81184e8189 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/USA2B1904259.
Recording identifiers
- ISRC
- USA2B1904259
- Title
- Mary
- Artist
- LEYA
- CopyrightID (CopyrightChains transaction hash)
0x188f6a7015114373e64baf0d767b9a58fd424f2d522a805a1a5e8a81184e8189
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d7e729fdf2a1854757dd9cf44835bc6fae2facc9cfaaffafeec49f484f7d6d1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1904259
- Bitcoin block existence check
- https://blockstream.info/api/block/956304