ISRC ARF412400476
Verified recording
ARF412400476 is “Hey Nineteen” by Corcovado Frequency,
registered on the CopyrightChains blockchain with CopyrightID
0x1841c6c00f4cb3be3ab2c5aa60d07f57043be5171b64c5881874c3c7e3b6abbf and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF412400476.
Recording identifiers
- ISRC
- ARF412400476
- Title
- Hey Nineteen
- Artist
- Corcovado Frequency
- CopyrightID (CopyrightChains transaction hash)
0x1841c6c00f4cb3be3ab2c5aa60d07f57043be5171b64c5881874c3c7e3b6abbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:923384834ee7e4fd9b884f659b90bbb355adf39ce4f4e749ff387eeb9c73d5e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF412400476
- Bitcoin block existence check
- https://blockstream.info/api/block/960397