ISRC QMANG2242119
Verified recording
QMANG2242119 is “La Sierra Del Norte” by Brian Tarquin,
registered on the CopyrightChains blockchain with CopyrightID
0xa103178b0fc7bc3074c44b387fed86dc37bc634dd502a91ebc2cfb8d5ef3fd77 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2242119.
Recording identifiers
- ISRC
- QMANG2242119
- Title
- La Sierra Del Norte
- Artist
- Brian Tarquin
- CopyrightID (CopyrightChains transaction hash)
0xa103178b0fc7bc3074c44b387fed86dc37bc634dd502a91ebc2cfb8d5ef3fd77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:1fa91447162c9efa6cc753d46d4ca2dc4f8d2f4d36d5f34284ccdc0a06bedca5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2242119
- Bitcoin block existence check
- https://blockstream.info/api/block/960291