ISRC NLA329780536
Verified recording
NLA329780536 is “Nightmare” by Mercyful Fate,
registered on the CopyrightChains blockchain with CopyrightID
0x0990dba537d605d9e3bc0236d915ca22c800224d7cf140055bcd7229b9eca2f4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329780536.
Recording identifiers
- ISRC
- NLA329780536
- Title
- Nightmare
- Artist
- Mercyful Fate
- CopyrightID (CopyrightChains transaction hash)
0x0990dba537d605d9e3bc0236d915ca22c800224d7cf140055bcd7229b9eca2f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:fa5e8c0bbb409ca889d11979bc2865a5b2421a4d73c61cc88f75415fe8d65033- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329780536
- Bitcoin block existence check
- https://blockstream.info/api/block/953515