ISRC DEZ651335604
Verified recording
DEZ651335604 is “Beat II” by Tufu,
registered on the CopyrightChains blockchain with CopyrightID
0x9df3cf902ec3f7fac63f2a8b4c8d0c9f4f267e5b71a094817540ccd29aa005e5 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651335604.
Recording identifiers
- ISRC
- DEZ651335604
- Title
- Beat II
- Artist
- Tufu
- CopyrightID (CopyrightChains transaction hash)
0x9df3cf902ec3f7fac63f2a8b4c8d0c9f4f267e5b71a094817540ccd29aa005e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:51f75c26188a90f55f2ae1866043a1b9b8cf14baf62e2411b3bc69f63e099bf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651335604
- Bitcoin block existence check
- https://blockstream.info/api/block/960478