ISRC QM4TW1919289
Verified recording
QM4TW1919289 is “Pretty Nice” by Chicago Odense Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0x56fe71137961b4ab36161c09dfbe4d0b7105814c4feee72051bd8b1b901e3228 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/QM4TW1919289.
Recording identifiers
- ISRC
- QM4TW1919289
- Title
- Pretty Nice
- Artist
- Chicago Odense Ensemble
- CopyrightID (CopyrightChains transaction hash)
0x56fe71137961b4ab36161c09dfbe4d0b7105814c4feee72051bd8b1b901e3228
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5531436588e84aa98a55fa3707e4061b799bb4c4e9d808cf83c94a59f6c4f9fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1919289
- Bitcoin block existence check
- https://blockstream.info/api/block/957118