ISRC DKCE21600118
Verified recording
DKCE21600118 is “Hammershus Blues” by Sigurd Barrett,
registered on the CopyrightChains blockchain with CopyrightID
0xbf33e42e98b8ad6ed13512db971a6a929218726bc5de3c1c95e4543b4867205b and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKCE21600118.
Recording identifiers
- ISRC
- DKCE21600118
- Title
- Hammershus Blues
- Artist
- Sigurd Barrett
- CopyrightID (CopyrightChains transaction hash)
0xbf33e42e98b8ad6ed13512db971a6a929218726bc5de3c1c95e4543b4867205b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:2873493c44447c200b8e793b84cba9c53d1aa442131d7600a85f2c028f5b26a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKCE21600118
- Bitcoin block existence check
- https://blockstream.info/api/block/959123