ISRC QZW9L2216881
Verified recording
QZW9L2216881 is “Bench” by Big yasa,
registered on the CopyrightChains blockchain with CopyrightID
0x6a6cac2f9b20b64756ae8b59ee48274ad8621c311dfec80a7173fd89aa995f5e and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2216881.
Recording identifiers
- ISRC
- QZW9L2216881
- Title
- Bench
- Artist
- Big yasa
- CopyrightID (CopyrightChains transaction hash)
0x6a6cac2f9b20b64756ae8b59ee48274ad8621c311dfec80a7173fd89aa995f5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:fc88f18d961acdb6aa54afeedc8da8f13d8aa46040033d438f4e4fbefafad874- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2216881
- Bitcoin block existence check
- https://blockstream.info/api/block/960481