ISRC QM4TX2199670
Verified recording
QM4TX2199670 is “Nirvana” by MadMikeProds,
registered on the CopyrightChains blockchain with CopyrightID
0xbb2322adbeeec9670b06f5f0ac6c0f04dac1ddc1bffd20f557cd4d9fb618850f 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/QM4TX2199670.
Recording identifiers
- ISRC
- QM4TX2199670
- Title
- Nirvana
- Artist
- MadMikeProds
- CopyrightID (CopyrightChains transaction hash)
0xbb2322adbeeec9670b06f5f0ac6c0f04dac1ddc1bffd20f557cd4d9fb618850f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e9bbf53b64f1eaf4116dc4fabd7faf4c5027a73db257f26d3f6f71177a151a47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2199670
- Bitcoin block existence check
- https://blockstream.info/api/block/953520