ISRC QZW9L2292072
Verified recording
QZW9L2292072 is “Long Time” by chromeattaxk,
registered on the CopyrightChains blockchain with CopyrightID
0x9f56e3772fb6baaa444e89236cfc6c561eafed0777a5edc228033a873c2e7346 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2292072.
Recording identifiers
- ISRC
- QZW9L2292072
- Title
- Long Time
- Artist
- chromeattaxk
- CopyrightID (CopyrightChains transaction hash)
0x9f56e3772fb6baaa444e89236cfc6c561eafed0777a5edc228033a873c2e7346
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9909bfd0c52d7b6e4dbfa78dbde790dce864b464cbfdf6501cab3ad6c3f56c41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2292072
- Bitcoin block existence check
- https://blockstream.info/api/block/957118