ISRC CA5KR2133813
Verified recording
CA5KR2133813 is “Ultimatum - Levela Remix” by Waeys,
registered on the CopyrightChains blockchain with CopyrightID
0xd6e6b404d55a9e8b528ff0c0cbf62f5c99f71f9d6b03448ceffee4bee87589c0 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2133813.
Recording identifiers
- ISRC
- CA5KR2133813
- Title
- Ultimatum - Levela Remix
- Artist
- Waeys
- CopyrightID (CopyrightChains transaction hash)
0xd6e6b404d55a9e8b528ff0c0cbf62f5c99f71f9d6b03448ceffee4bee87589c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:387bace0357c88e16c224eb5b107baff91d1be34782e0b05aad5d2244b0dddd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2133813
- Bitcoin block existence check
- https://blockstream.info/api/block/960187
Full record
Track page: Ultimatum - Levela Remix · Machine-readable JSON-LD