ISRC NLVZ21900211
Verified recording
NLVZ21900211 is “Powerslave” by Maiden United,
registered on the CopyrightChains blockchain with CopyrightID
0x8f4de8826ff08774db76aa9c592c0dca943a2b6bc5ec1cdbcc2cde7006c75165 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLVZ21900211.
Recording identifiers
- ISRC
- NLVZ21900211
- Title
- Powerslave
- Artist
- Maiden United
- CopyrightID (CopyrightChains transaction hash)
0x8f4de8826ff08774db76aa9c592c0dca943a2b6bc5ec1cdbcc2cde7006c75165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:6a640061c07f53f461af91dbdb5c6e7abd6bda1108d46e7d868ab882866e3d87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLVZ21900211
- Bitcoin block existence check
- https://blockstream.info/api/block/960300