ISRC QZTAY2331260
Verified recording
QZTAY2331260 is “feind” by 5v,
registered on the CopyrightChains blockchain with CopyrightID
0x9dfca5695f43834d200ba7b5dc81868190a2801320104a29365b193caafc3762 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2331260.
Recording identifiers
- ISRC
- QZTAY2331260
- Title
- feind
- Artist
- 5v
- CopyrightID (CopyrightChains transaction hash)
0x9dfca5695f43834d200ba7b5dc81868190a2801320104a29365b193caafc3762
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d6c4872690f59ddd794f077885f77711db9963095e88a65824bf46fed4baef8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2331260
- Bitcoin block existence check
- https://blockstream.info/api/block/960455