ISRC QZQAY2195728
Verified recording
QZQAY2195728 is “Sailing” by Protassov,
registered on the CopyrightChains blockchain with CopyrightID
0x56fb01df86421eabb944b52c0a41da323159228a0f7d080151fa1cf74110f959 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/QZQAY2195728.
Recording identifiers
- ISRC
- QZQAY2195728
- Title
- Sailing
- Artist
- Protassov
- CopyrightID (CopyrightChains transaction hash)
0x56fb01df86421eabb944b52c0a41da323159228a0f7d080151fa1cf74110f959
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b8c21cc556e91c8ce4a62bd4a45ba6d9e8f8a82b2ac9f50970e080b0698cd762- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2195728
- Bitcoin block existence check
- https://blockstream.info/api/block/957120