ISRC QZ5AB2206559
Verified recording
QZ5AB2206559 is “Canción Al Tabaco” by Mariana Matte,
registered on the CopyrightChains blockchain with CopyrightID
0x48102688147a6c61dcf3d23b850282fc0c2df7b767e38bb6b7f9e693037ff1a4 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2206559.
Recording identifiers
- ISRC
- QZ5AB2206559
- Title
- Canción Al Tabaco
- Artist
- Mariana Matte
- CopyrightID (CopyrightChains transaction hash)
0x48102688147a6c61dcf3d23b850282fc0c2df7b767e38bb6b7f9e693037ff1a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:552eb7405af139b5acbf78ade86f98225482a7351f93a4039b497ef32d242b9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2206559
- Bitcoin block existence check
- https://blockstream.info/api/block/960203