ISRC QMRSZ2302172
Verified recording
QMRSZ2302172 is “Landmines” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x7d995f276098572c9425822cc7c6a481c41430f06f1b6a321738cf8d427f9a5e 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/QMRSZ2302172.
Recording identifiers
- ISRC
- QMRSZ2302172
- Title
- Landmines
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x7d995f276098572c9425822cc7c6a481c41430f06f1b6a321738cf8d427f9a5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c1726eb3c50e84180ab12b2f526517b0c2b3af73955f102f40e6d5f2fd629e1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2302172
- Bitcoin block existence check
- https://blockstream.info/api/block/953513