ISRC QM4TX1914454
Verified recording
QM4TX1914454 is “Esqueça” by Martinha,
registered on the CopyrightChains blockchain with CopyrightID
0xc0c7dd851fffb017cda70977fd68eb1c080a227c81718e132631e1e66134b433 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1914454.
Recording identifiers
- ISRC
- QM4TX1914454
- Title
- Esqueça
- Artist
- Martinha
- CopyrightID (CopyrightChains transaction hash)
0xc0c7dd851fffb017cda70977fd68eb1c080a227c81718e132631e1e66134b433
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:a39a7c7dd192090307978852c605c9f6dd46ffce2531bea63d88ecc7c38c88f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1914454
- Bitcoin block existence check
- https://blockstream.info/api/block/960185