ISRC JPJ902301730
Verified recording
JPJ902301730 is “Maktub” by JJJ,
registered on the CopyrightChains blockchain with CopyrightID
0x4172610f61b716349143f8914e8b37273f136da3da2c4877bac6a982aa3e26e6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902301730.
Recording identifiers
- ISRC
- JPJ902301730
- Title
- Maktub
- Artist
- JJJ
- CopyrightID (CopyrightChains transaction hash)
0x4172610f61b716349143f8914e8b37273f136da3da2c4877bac6a982aa3e26e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:98c13caaf3dd63c54b97d9f022c8ead9feb13bc5849ff349e74dcaf7c7e7d712- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902301730
- Bitcoin block existence check
- https://blockstream.info/api/block/953520