ISRC QZHN92098235
Verified recording
QZHN92098235 is “Room” by To Oscar,
registered on the CopyrightChains blockchain with CopyrightID
0x73868475bff47d84d3f1c1c63eacb94ec3aaa8d03d8cb9d031b01cdfc5ccb8a2 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92098235.
Recording identifiers
- ISRC
- QZHN92098235
- Title
- Room
- Artist
- To Oscar
- CopyrightID (CopyrightChains transaction hash)
0x73868475bff47d84d3f1c1c63eacb94ec3aaa8d03d8cb9d031b01cdfc5ccb8a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7fae801770dba7a37333a3446e9afc330f58c2a2ae512b822466442f379155e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92098235
- Bitcoin block existence check
- https://blockstream.info/api/block/957120