ISRC QMTRG1300258
Verified recording
QMTRG1300258 is “Cold World” by Prodigy,
registered on the CopyrightChains blockchain with CopyrightID
0x41bc42a54b89287dde8724301e90458eff1989ba7f00aadb611039699eb94659 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/QMTRG1300258.
Recording identifiers
- ISRC
- QMTRG1300258
- Title
- Cold World
- Artist
- Prodigy
- CopyrightID (CopyrightChains transaction hash)
0x41bc42a54b89287dde8724301e90458eff1989ba7f00aadb611039699eb94659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5e54c2d5da67df4d7140ba1b1cd427f6d1c5e264f58f8ff8386b1d66c0d3c954- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTRG1300258
- Bitcoin block existence check
- https://blockstream.info/api/block/957118