ISRC QM4TX2085620
Verified recording
QM4TX2085620 is “Toc Toc” by María Colores,
registered on the CopyrightChains blockchain with CopyrightID
0xbede2c8f1ab3dea70a4b6c4724459a6a9d2b759215623752120003e1026f1a72 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2085620.
Recording identifiers
- ISRC
- QM4TX2085620
- Title
- Toc Toc
- Artist
- María Colores
- CopyrightID (CopyrightChains transaction hash)
0xbede2c8f1ab3dea70a4b6c4724459a6a9d2b759215623752120003e1026f1a72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:14a135c06737bc2e71532cfb6e7bde1e822177615053a75fb352efb1eb61eb84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2085620
- Bitcoin block existence check
- https://blockstream.info/api/block/960212