ISRC QZMEQ2290273
Verified recording
QZMEQ2290273 is “Washa” by Sabi Wu,
registered on the CopyrightChains blockchain with CopyrightID
0x0ea8c6213a941d8af062d193534643d234a5bb0e0ee0034fe684b1c302feeb27 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2290273.
Recording identifiers
- ISRC
- QZMEQ2290273
- Title
- Washa
- Artist
- Sabi Wu
- CopyrightID (CopyrightChains transaction hash)
0x0ea8c6213a941d8af062d193534643d234a5bb0e0ee0034fe684b1c302feeb27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:696bb22558f68913115a283b1fea96ff2895e834f544440c48d51333d948bf1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2290273
- Bitcoin block existence check
- https://blockstream.info/api/block/960200