ISRC QMA8B2200277
Verified recording
QMA8B2200277 is “Angel Blues” by Nils Lofgren,
registered on the CopyrightChains blockchain with CopyrightID
0x8c925a5eaf4c95dc699bf1f298876177cdd31b52816eb215434fc7f887bd9fbe and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMA8B2200277.
Recording identifiers
- ISRC
- QMA8B2200277
- Title
- Angel Blues
- Artist
- Nils Lofgren
- CopyrightID (CopyrightChains transaction hash)
0x8c925a5eaf4c95dc699bf1f298876177cdd31b52816eb215434fc7f887bd9fbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:68d86ea218b13aea90c1fc70ac6a1e303a422e1af991e2af9f76b6468a9918fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMA8B2200277
- Bitcoin block existence check
- https://blockstream.info/api/block/960397