ISRC QMKHM2100025
Verified recording
QMKHM2100025 is “The Unforgiven” by José Madero,
registered on the CopyrightChains blockchain with CopyrightID
0x43e3ed7dd5b8e902ca6f5bd8cdaacaee2930212f93557cfe932683b4db60efdb 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/QMKHM2100025.
Recording identifiers
- ISRC
- QMKHM2100025
- Title
- The Unforgiven
- Artist
- José Madero
- CopyrightID (CopyrightChains transaction hash)
0x43e3ed7dd5b8e902ca6f5bd8cdaacaee2930212f93557cfe932683b4db60efdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d018d74b941542ccff53a966b4b7ca82c9c5e244e4410a2779d91f15b3e97b02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM2100025
- Bitcoin block existence check
- https://blockstream.info/api/block/953520