ISRC QM6N22423976
Verified recording
QM6N22423976 is “Halleluja” by Leonard Cohen,
registered on the CopyrightChains blockchain with CopyrightID
0xf4df18f549f4abd53e27d0f26bba50c5206df5ad7d07cd767c0d5183df257e66 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/QM6N22423976.
Recording identifiers
- ISRC
- QM6N22423976
- Title
- Halleluja
- Artist
- Leonard Cohen
- CopyrightID (CopyrightChains transaction hash)
0xf4df18f549f4abd53e27d0f26bba50c5206df5ad7d07cd767c0d5183df257e66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:581dd5312f2d79a3e3bfca16e8eaa367e84ac63081a86a33e7e54536fc86c9b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22423976
- Bitcoin block existence check
- https://blockstream.info/api/block/957118