ISRC NLSL61500007
Verified recording
NLSL61500007 is “Critical Beatdown.” by Negative A,
registered on the CopyrightChains blockchain with CopyrightID
0xbb3a480be544df62b81dfc072e0bff79450c57769426c4774dd3df632fd18555 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSL61500007.
Recording identifiers
- ISRC
- NLSL61500007
- Title
- Critical Beatdown.
- Artist
- Negative A
- CopyrightID (CopyrightChains transaction hash)
0xbb3a480be544df62b81dfc072e0bff79450c57769426c4774dd3df632fd18555
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ad91d819fdc58132568567eb61fe6ec89bfcccf44f95e2b07ba7b41363db2190- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSL61500007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118