ISRC QZFZ61926050
Verified recording
QZFZ61926050 is “Befriending Past” by Marini Nainggolan,
registered on the CopyrightChains blockchain with CopyrightID
0x156e97698f88744852e4385d8246457d3a7b0f212a5ee66df86335afb4d2ada5 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61926050.
Recording identifiers
- ISRC
- QZFZ61926050
- Title
- Befriending Past
- Artist
- Marini Nainggolan
- CopyrightID (CopyrightChains transaction hash)
0x156e97698f88744852e4385d8246457d3a7b0f212a5ee66df86335afb4d2ada5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:10eb8acae7d00d6e4a421fd6a6ea3b23f9839bf91177932159ab14651015b15d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61926050
- Bitcoin block existence check
- https://blockstream.info/api/block/960500