ISRC QZGLS1919488
Verified recording
QZGLS1919488 is “Contra o Vento” by 840br,
registered on the CopyrightChains blockchain with CopyrightID
0xd5a97737ac4b9d5b3e88435807f8ce507f59827d742bf9465792394368288b64 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1919488.
Recording identifiers
- ISRC
- QZGLS1919488
- Title
- Contra o Vento
- Artist
- 840br
- CopyrightID (CopyrightChains transaction hash)
0xd5a97737ac4b9d5b3e88435807f8ce507f59827d742bf9465792394368288b64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4c2f167fbca39f454473e75ca01bfeec1b91031783c822ecc82f0ad6bcf9c4fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1919488
- Bitcoin block existence check
- https://blockstream.info/api/block/953520