ISRC QM24S2403189
Verified recording
QM24S2403189 is “Now or Never” by Big L,
registered on the CopyrightChains blockchain with CopyrightID
0x83a90c20f0eb95f344184f79d3fb5c14ebc5214e8fd7d1171f14912b0f93f5d2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2403189.
Recording identifiers
- ISRC
- QM24S2403189
- Title
- Now or Never
- Artist
- Big L
- CopyrightID (CopyrightChains transaction hash)
0x83a90c20f0eb95f344184f79d3fb5c14ebc5214e8fd7d1171f14912b0f93f5d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e55f4ebdb82ca76da44e4026e7c062b0bc34b2507d33e34acf6e007a894d95ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2403189
- Bitcoin block existence check
- https://blockstream.info/api/block/953513