ISRC QMBZ91612900
Verified recording
QMBZ91612900 is “Abba, Vader” by t Hieder Zangkoor,
registered on the CopyrightChains blockchain with CopyrightID
0x15f87e96e5b486ff3ab014a874cac54f30697fa8e437a0afc117a44756159c7c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91612900.
Recording identifiers
- ISRC
- QMBZ91612900
- Title
- Abba, Vader
- Artist
- t Hieder Zangkoor
- CopyrightID (CopyrightChains transaction hash)
0x15f87e96e5b486ff3ab014a874cac54f30697fa8e437a0afc117a44756159c7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0b3edc1fcaa6e53a716afa1d93760470135ed5f7559d627e1dfb481e2ab7274c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91612900
- Bitcoin block existence check
- https://blockstream.info/api/block/956302