ISRC QZHZ31926490
Verified recording
QZHZ31926490 is “Tu” by Los Grey's,
registered on the CopyrightChains blockchain with CopyrightID
0x6e98d0b76e65997161af3104d34ed32fc3a50b9a162149b20a4b59bbb7e79eab and independently timestamped
in Bitcoin block 960157 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31926490.
Recording identifiers
- ISRC
- QZHZ31926490
- Title
- Tu
- Artist
- Los Grey's
- CopyrightID (CopyrightChains transaction hash)
0x6e98d0b76e65997161af3104d34ed32fc3a50b9a162149b20a4b59bbb7e79eab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:12:10+00:00
- Bitcoin block
- 960157
- Canonical record hash
sha256:bbd6f8feeebb3209098275f928903ceb9fb28e173698b2bbe4f9190dc093f2a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31926490
- Bitcoin block existence check
- https://blockstream.info/api/block/960157