ISRC QZ5AB1840710
Verified recording
QZ5AB1840710 is “Sin Miedo” by Big Seiko,
registered on the CopyrightChains blockchain with CopyrightID
0xb8b0b58f062afc47a434f6f52cbc9c5deaf78efcb7dd4e92262df834fa1d8ce5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1840710.
Recording identifiers
- ISRC
- QZ5AB1840710
- Title
- Sin Miedo
- Artist
- Big Seiko
- CopyrightID (CopyrightChains transaction hash)
0xb8b0b58f062afc47a434f6f52cbc9c5deaf78efcb7dd4e92262df834fa1d8ce5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:edfcf8d68a2cb478e2245eab6de9be937f479544d80f4a91442a46d4c542d75a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1840710
- Bitcoin block existence check
- https://blockstream.info/api/block/960334