ISRC ZAV491200300
Verified recording
ZAV491200300 is “TONIGHT” by J MARTINS feat. PHYNO and DOUGLAS,
registered on the CopyrightChains blockchain with CopyrightID
0x6ee9acb090615e4afe8a4d17620c0b4b57f38f7c9df0c3e1484d6822360a3e16 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAV491200300.
Recording identifiers
- ISRC
- ZAV491200300
- Title
- TONIGHT
- Artist
- J MARTINS feat. PHYNO and DOUGLAS
- CopyrightID (CopyrightChains transaction hash)
0x6ee9acb090615e4afe8a4d17620c0b4b57f38f7c9df0c3e1484d6822360a3e16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1098de8531b8c0d3ea86eb83649955cd71dcf2ed838eeea6f58bd4ca69dd19c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAV491200300
- Bitcoin block existence check
- https://blockstream.info/api/block/957118