ISRC QM4DW1874777
Verified recording
QM4DW1874777 is “Ojos de niño” by Trío Ventana,
registered on the CopyrightChains blockchain with CopyrightID
0xee0e079c57185665cf7e23b5dd7defe2a7d1283d6c576bb0c112e4597962eb1b and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1874777.
Recording identifiers
- ISRC
- QM4DW1874777
- Title
- Ojos de niño
- Artist
- Trío Ventana
- CopyrightID (CopyrightChains transaction hash)
0xee0e079c57185665cf7e23b5dd7defe2a7d1283d6c576bb0c112e4597962eb1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:1e67439efab30b90798d1772c795ac93ff83f63ae0112f103a2d36209a14db9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1874777
- Bitcoin block existence check
- https://blockstream.info/api/block/959134