ISRC QM4TX2253091
Verified recording
QM4TX2253091 is “Madre” by Doctore,
registered on the CopyrightChains blockchain with CopyrightID
0x12d5d5e08c8395fdcab82a2cba48ab063dea9bde1402fb3579eaade46d3c3c19 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2253091.
Recording identifiers
- ISRC
- QM4TX2253091
- Title
- Madre
- Artist
- Doctore
- CopyrightID (CopyrightChains transaction hash)
0x12d5d5e08c8395fdcab82a2cba48ab063dea9bde1402fb3579eaade46d3c3c19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:316457bacd1e78babae908d770b1f6f8594e5580d83cdf719937d4e7b84391ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2253091
- Bitcoin block existence check
- https://blockstream.info/api/block/960441