ISRC DKZK52000307
Verified recording
DKZK52000307 is “Humpback Song” by Lauge,
registered on the CopyrightChains blockchain with CopyrightID
0x2860c1ce9134c2826d50a91e7910c3bf4141b154c71d14a3a6f7b2149e04effb and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZK52000307.
Recording identifiers
- ISRC
- DKZK52000307
- Title
- Humpback Song
- Artist
- Lauge
- CopyrightID (CopyrightChains transaction hash)
0x2860c1ce9134c2826d50a91e7910c3bf4141b154c71d14a3a6f7b2149e04effb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:561c0861f0f94d872081e537f2e12a70c1ffd87ec792e2266ab40420151b6fd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZK52000307
- Bitcoin block existence check
- https://blockstream.info/api/block/960327