ISRC QM4DW1864869
Verified recording
QM4DW1864869 is “NBA” by Ras Kass,
registered on the CopyrightChains blockchain with CopyrightID
0x837955c527fa36ebc1526c90c1e5811e98112ad7f8a39a725a57f49c548dff16 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/QM4DW1864869.
Recording identifiers
- ISRC
- QM4DW1864869
- Title
- NBA
- Artist
- Ras Kass
- CopyrightID (CopyrightChains transaction hash)
0x837955c527fa36ebc1526c90c1e5811e98112ad7f8a39a725a57f49c548dff16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8bf632f2f22d3dce775994025ea61dc36a82d53d955165e7bcee256c166d696e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1864869
- Bitcoin block existence check
- https://blockstream.info/api/block/957118