ISRC GBBLG1700076
Verified recording
GBBLG1700076 is “Narwhales” by Alex Heffes,
registered on the CopyrightChains blockchain with CopyrightID
0x608816148d72a1a6ab8099d84348c018e35aac7835b2422c73d3eac913ca1c1a 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/GBBLG1700076.
Recording identifiers
- ISRC
- GBBLG1700076
- Title
- Narwhales
- Artist
- Alex Heffes
- CopyrightID (CopyrightChains transaction hash)
0x608816148d72a1a6ab8099d84348c018e35aac7835b2422c73d3eac913ca1c1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:783e598f61828646bcaafda4807bf1d4b69cef419cc16c1ad98d018ceb574f94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLG1700076
- Bitcoin block existence check
- https://blockstream.info/api/block/957118