ISRC QZTAS2266027
Verified recording
QZTAS2266027 is “YAYA” by Sangpoispo,
registered on the CopyrightChains blockchain with CopyrightID
0x06a94250770703f5eb1508ce734727baecdd6871609a239636762d9121219156 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2266027.
Recording identifiers
- ISRC
- QZTAS2266027
- Title
- YAYA
- Artist
- Sangpoispo
- CopyrightID (CopyrightChains transaction hash)
0x06a94250770703f5eb1508ce734727baecdd6871609a239636762d9121219156
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:80e106316f22822749d2b0d1fa87bded137a0334744f817442bf3e586dceb4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2266027
- Bitcoin block existence check
- https://blockstream.info/api/block/953515