ISRC QZWDD2439924
Verified recording
QZWDD2439924 is “Countdown City” by ---__--___,
registered on the CopyrightChains blockchain with CopyrightID
0xe68cbbf14667b7c49e586e4de5cea8a0425a9a40625ff61bc0f3ccc5159adeb0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2439924.
Recording identifiers
- ISRC
- QZWDD2439924
- Title
- Countdown City
- Artist
- ---__--___
- CopyrightID (CopyrightChains transaction hash)
0xe68cbbf14667b7c49e586e4de5cea8a0425a9a40625ff61bc0f3ccc5159adeb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d20f2677eec910d0f85d46329cc3c5a9a3ed6edce5f8fc5d5b37030bff5ea9ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2439924
- Bitcoin block existence check
- https://blockstream.info/api/block/957120