ISRC USUS12300189
Verified recording
USUS12300189 is “Heartwaves” by Klingande,
registered on the CopyrightChains blockchain with CopyrightID
0x862e33eb56a9afebaba653a667dc214b5c9c9e3708693b54e04a5846f9b8fed5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS12300189.
Recording identifiers
- ISRC
- USUS12300189
- Title
- Heartwaves
- Artist
- Klingande
- CopyrightID (CopyrightChains transaction hash)
0x862e33eb56a9afebaba653a667dc214b5c9c9e3708693b54e04a5846f9b8fed5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c42ed57bfbea249030da6ac201810395d2aacb7d9207ecfb8351b6fb88c26a0a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS12300189
- Bitcoin block existence check
- https://blockstream.info/api/block/953520