ISRC QZZEB2303301
Verified recording
QZZEB2303301 is “Amiguinha” by Only,
registered on the CopyrightChains blockchain with CopyrightID
0x95e1c7fac3a0b089a97710a797b64b9857fdf676675fd512f76de92a247d2952 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2303301.
Recording identifiers
- ISRC
- QZZEB2303301
- Title
- Amiguinha
- Artist
- Only
- CopyrightID (CopyrightChains transaction hash)
0x95e1c7fac3a0b089a97710a797b64b9857fdf676675fd512f76de92a247d2952
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:8f561f2dd1ee6c58d051c86094463fba96c2a78aae2097cc87c2f3bdc3467856- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2303301
- Bitcoin block existence check
- https://blockstream.info/api/block/960185