ISRC RSA221600642
Verified recording
RSA221600642 is “Ma Da” by Cobran,
registered on the CopyrightChains blockchain with CopyrightID
0x9deb248f2508fd6dfa6c73384d764663b9ccf477983075799f0ed5a42e4d972f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600642.
Recording identifiers
- ISRC
- RSA221600642
- Title
- Ma Da
- Artist
- Cobran
- CopyrightID (CopyrightChains transaction hash)
0x9deb248f2508fd6dfa6c73384d764663b9ccf477983075799f0ed5a42e4d972f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b63240b4f71c33c7bad3c9a3678d2b6993f18786df5ebe559462250ca4817bde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600642
- Bitcoin block existence check
- https://blockstream.info/api/block/957118