ISRC USI4R1116478
Verified recording
USI4R1116478 is “Grizzlor” by GRiZ,
registered on the CopyrightChains blockchain with CopyrightID
0x0ab1c74f500893fad49757c4dbfcf4426c52e57add8d3855ee71feea73161441 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1116478.
Recording identifiers
- ISRC
- USI4R1116478
- Title
- Grizzlor
- Artist
- GRiZ
- CopyrightID (CopyrightChains transaction hash)
0x0ab1c74f500893fad49757c4dbfcf4426c52e57add8d3855ee71feea73161441
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:adb6a6355afc509fb2d940832449d4cf6d523e415719e5c825c9067f1f7778a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1116478
- Bitcoin block existence check
- https://blockstream.info/api/block/959163