ISRC QZ5AB1809210
Verified recording
QZ5AB1809210 is “Chanson” by Macucos,
registered on the CopyrightChains blockchain with CopyrightID
0x72cddd4e217370a530ce5d66c8a574ffb5857c8721f3cef89afe6051e4727aab and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1809210.
Recording identifiers
- ISRC
- QZ5AB1809210
- Title
- Chanson
- Artist
- Macucos
- CopyrightID (CopyrightChains transaction hash)
0x72cddd4e217370a530ce5d66c8a574ffb5857c8721f3cef89afe6051e4727aab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:cc8286d4371f0a4cc768e5966924d59fe82ec6962c04e6197fbaced2d42f17c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1809210
- Bitcoin block existence check
- https://blockstream.info/api/block/957073