ISRC USA371533209
Verified recording
USA371533209 is “Cj” by Maskatesta,
registered on the CopyrightChains blockchain with CopyrightID
0x39f60f67ee4c57c78109afda661dbaa62a4239b4c579e85b82eb5543a6c166f0 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/USA371533209.
Recording identifiers
- ISRC
- USA371533209
- Title
- Cj
- Artist
- Maskatesta
- CopyrightID (CopyrightChains transaction hash)
0x39f60f67ee4c57c78109afda661dbaa62a4239b4c579e85b82eb5543a6c166f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bb85372cb630ba4a8bfb737aa861d9f9d4f976ea4b73e18145cd00eb1478fb5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371533209
- Bitcoin block existence check
- https://blockstream.info/api/block/956304