ISRC DK2D72000401
Verified recording
DK2D72000401 is “Holding On” by Holtsø & Wittrock,
registered on the CopyrightChains blockchain with CopyrightID
0x56856bd47fbf86f1b9878e737ee7272c27f0e4ee580102dac4d11963c360e256 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK2D72000401.
Recording identifiers
- ISRC
- DK2D72000401
- Title
- Holding On
- Artist
- Holtsø & Wittrock
- CopyrightID (CopyrightChains transaction hash)
0x56856bd47fbf86f1b9878e737ee7272c27f0e4ee580102dac4d11963c360e256
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:8876ab10c612f9a457d4aa16567d55d37eef0dd30d5ecf3d9d5996d1da9d16d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK2D72000401
- Bitcoin block existence check
- https://blockstream.info/api/block/960321