ISRC QM6P41549828
Verified recording
QM6P41549828 is “Que Mundo Más Maravilloso (What a Wonderful World)” by Gebroeders Brouwer,
registered on the CopyrightChains blockchain with CopyrightID
0x7d369bcde8ba20d75a18598bb06d87fab30914747803649542173a885f3bf6e3 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41549828.
Recording identifiers
- ISRC
- QM6P41549828
- Title
- Que Mundo Más Maravilloso (What a Wonderful World)
- Artist
- Gebroeders Brouwer
- CopyrightID (CopyrightChains transaction hash)
0x7d369bcde8ba20d75a18598bb06d87fab30914747803649542173a885f3bf6e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:cbc966248a40b44c4bc0196cd4f5cad2e75469e8ea97cfc483e8b2a924428f12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41549828
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Que Mundo Más Maravilloso (What a Wonderful World) · Machine-readable JSON-LD