ISRC FRX452360772
Verified recording
FRX452360772 is “W4L” by Albertina,
registered on the CopyrightChains blockchain with CopyrightID
0x160f619c4be2adf666e450c82ef8585f89c89432691d1ea9d0ef566e567d36cd and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452360772.
Recording identifiers
- ISRC
- FRX452360772
- Title
- W4L
- Artist
- Albertina
- CopyrightID (CopyrightChains transaction hash)
0x160f619c4be2adf666e450c82ef8585f89c89432691d1ea9d0ef566e567d36cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:769d654b7475ba4a2670628665309cbcdcd9cf0d62d18687d1d0a33b0ffa8296- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452360772
- Bitcoin block existence check
- https://blockstream.info/api/block/957120