ISRC QZW9L2380310
Verified recording
QZW9L2380310 is “Walls” by HAAS,
registered on the CopyrightChains blockchain with CopyrightID
0xacea413240fb47c9eb7b88ae304cf90fa8b1060ef885b94e6ceb6da32b6c7c81 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/QZW9L2380310.
Recording identifiers
- ISRC
- QZW9L2380310
- Title
- Walls
- Artist
- HAAS
- CopyrightID (CopyrightChains transaction hash)
0xacea413240fb47c9eb7b88ae304cf90fa8b1060ef885b94e6ceb6da32b6c7c81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9bb60c4c772543c30d15aa7880cce014c35f2b6956f5a602c509ed584b86796b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2380310
- Bitcoin block existence check
- https://blockstream.info/api/block/957118