ISRC QZZ8B2396421
Verified recording
QZZ8B2396421 is “Corrida Contra os Mais Fortes” by Tivityn,
registered on the CopyrightChains blockchain with CopyrightID
0x83cc4343b1f9b1ca7244dea95ab10b0b581b0b1637c43c67150ae6360d58f334 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2396421.
Recording identifiers
- ISRC
- QZZ8B2396421
- Title
- Corrida Contra os Mais Fortes
- Artist
- Tivityn
- CopyrightID (CopyrightChains transaction hash)
0x83cc4343b1f9b1ca7244dea95ab10b0b581b0b1637c43c67150ae6360d58f334
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:31c742bd3bf01070fca405b236f565b7b8d7bd83d0ef827d021fc0a7b9554b36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2396421
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Corrida Contra os Mais Fortes · Machine-readable JSON-LD