ISRC QZW9M2214109
Verified recording
QZW9M2214109 is “Décimo Segundo” by Duzz,
registered on the CopyrightChains blockchain with CopyrightID
0xdfc4b56d6977a7dcaa2c3c396a10bdb3d919b0463d50298fe01f15b592acce3a 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/QZW9M2214109.
Recording identifiers
- ISRC
- QZW9M2214109
- Title
- Décimo Segundo
- Artist
- Duzz
- CopyrightID (CopyrightChains transaction hash)
0xdfc4b56d6977a7dcaa2c3c396a10bdb3d919b0463d50298fe01f15b592acce3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:afcf10e7c58b663f7b5a4f50952177384a050dc2e70ddc3d5d8414206719c493- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2214109
- Bitcoin block existence check
- https://blockstream.info/api/block/953520