ISRC US83Z2476408
Verified recording
US83Z2476408 is “Defiance” by Shadowmaw,
registered on the CopyrightChains blockchain with CopyrightID
0xc7f7ee4cce038471ce722d3096c439ce7131a57db5a10b0cfba6d3b7a5b88919 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2476408.
Recording identifiers
- ISRC
- US83Z2476408
- Title
- Defiance
- Artist
- Shadowmaw
- CopyrightID (CopyrightChains transaction hash)
0xc7f7ee4cce038471ce722d3096c439ce7131a57db5a10b0cfba6d3b7a5b88919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:28a4724a7bcb0fc8f4439133cf6d2760ab315ae49d492f0a91449523af6de9f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2476408
- Bitcoin block existence check
- https://blockstream.info/api/block/957819