ISRC QZZ8B2417901
Verified recording
QZZ8B2417901 is “Harmonious Study Sounds” by Ambient Study Zone,
registered on the CopyrightChains blockchain with CopyrightID
0x7df4f52ca39b2816f270de1a822e65a50f503d930e121ccbccd63928617553ec 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/QZZ8B2417901.
Recording identifiers
- ISRC
- QZZ8B2417901
- Title
- Harmonious Study Sounds
- Artist
- Ambient Study Zone
- CopyrightID (CopyrightChains transaction hash)
0x7df4f52ca39b2816f270de1a822e65a50f503d930e121ccbccd63928617553ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fdadcb3c2248b9d998c2c1edc5b34d91239123ce32d6199ed238ee3b7690642d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2417901
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Harmonious Study Sounds · Machine-readable JSON-LD