ISRC QZTV32440812
Verified recording
QZTV32440812 is “Playtime Rhythm Harmony” by Baby Shushing,
registered on the CopyrightChains blockchain with CopyrightID
0x0efb479205438dbae127a21df7ced3bf8e298013360f2f0e999bfb0963b5d0dc and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32440812.
Recording identifiers
- ISRC
- QZTV32440812
- Title
- Playtime Rhythm Harmony
- Artist
- Baby Shushing
- CopyrightID (CopyrightChains transaction hash)
0x0efb479205438dbae127a21df7ced3bf8e298013360f2f0e999bfb0963b5d0dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:35b526e1dd0a5bc73c778109dc756feb2aa7d56e5d37154694babfa6b3c56c3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32440812
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Playtime Rhythm Harmony · Machine-readable JSON-LD