ISRC QZJDW2100069
Verified recording
QZJDW2100069 is “Tu Weekend” by Chesca,
registered on the CopyrightChains blockchain with CopyrightID
0x6a3e214e691a023d2488ee8204a31c0f3beb4539956bfc920ebffaf0d376cf4c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJDW2100069.
Recording identifiers
- ISRC
- QZJDW2100069
- Title
- Tu Weekend
- Artist
- Chesca
- CopyrightID (CopyrightChains transaction hash)
0x6a3e214e691a023d2488ee8204a31c0f3beb4539956bfc920ebffaf0d376cf4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:310409c360aafd2898eca57f15b59e7c219a5e945fb301072886dc5233e8ab9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJDW2100069
- Bitcoin block existence check
- https://blockstream.info/api/block/956304