ISRC NLG421700061
Verified recording
NLG421700061 is “Heavyweight” by I:gor,
registered on the CopyrightChains blockchain with CopyrightID
0x2922f51f1d0e78b1968ae56692b6d58a15e07337017b131f1ce1133d4e5c2197 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/NLG421700061.
Recording identifiers
- ISRC
- NLG421700061
- Title
- Heavyweight
- Artist
- I:gor
- CopyrightID (CopyrightChains transaction hash)
0x2922f51f1d0e78b1968ae56692b6d58a15e07337017b131f1ce1133d4e5c2197
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2e4a9b3e1e12dc1afdd707caa4852bb39c25870f8d934b5db6537623588f13ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG421700061
- Bitcoin block existence check
- https://blockstream.info/api/block/957118