ISRC NLCK41037077
Verified recording
NLCK41037077 is “Hourglass” by Bert H,
registered on the CopyrightChains blockchain with CopyrightID
0xeb9301d84d5fa0042b9c36803c5ad798ec6ec2213fa62c8db49583f60bee23f2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41037077.
Recording identifiers
- ISRC
- NLCK41037077
- Title
- Hourglass
- Artist
- Bert H
- CopyrightID (CopyrightChains transaction hash)
0xeb9301d84d5fa0042b9c36803c5ad798ec6ec2213fa62c8db49583f60bee23f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1de9466a1c69b5a9c9d698fcd78d330393da3ad56cad5412e626660810b8c642- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41037077
- Bitcoin block existence check
- https://blockstream.info/api/block/953520