ISRC QZDA71969389
Verified recording
QZDA71969389 is “Ryu” by OTM,
registered on the CopyrightChains blockchain with CopyrightID
0x24574b37b6649e133fa8f7fb7a15fe8a8c8a80418a8169f87a8180854cb1aa94 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71969389.
Recording identifiers
- ISRC
- QZDA71969389
- Title
- Ryu
- Artist
- OTM
- CopyrightID (CopyrightChains transaction hash)
0x24574b37b6649e133fa8f7fb7a15fe8a8c8a80418a8169f87a8180854cb1aa94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d4056d934ea7ea4be9c4ae2080bd83ddf445b072a1afdcff46d3cd94f5703156- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71969389
- Bitcoin block existence check
- https://blockstream.info/api/block/953520