ISRC DEN961205890
Verified recording
DEN961205890 is “Nightmare” by Jóhann Jóhannsson,
registered on the CopyrightChains blockchain with CopyrightID
0x2ee4b6d492c43d51942b4e634b551b379c0ac6610156d5074253f3d23bb91f9b and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961205890.
Recording identifiers
- ISRC
- DEN961205890
- Title
- Nightmare
- Artist
- Jóhann Jóhannsson
- CopyrightID (CopyrightChains transaction hash)
0x2ee4b6d492c43d51942b4e634b551b379c0ac6610156d5074253f3d23bb91f9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:68a75757717064b3feea132b93a3319d9f404ca2747b9ab15776094cd2950cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961205890
- Bitcoin block existence check
- https://blockstream.info/api/block/960150