ISRC US83Z2018320
Verified recording
US83Z2018320 is “Tutu” by Laroz,
registered on the CopyrightChains blockchain with CopyrightID
0x3ff8bf69af571c755dfe354ca9b1c48582d88f4207ac5c0cca738aaf52895ac2 and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2018320.
Recording identifiers
- ISRC
- US83Z2018320
- Title
- Tutu
- Artist
- Laroz
- CopyrightID (CopyrightChains transaction hash)
0x3ff8bf69af571c755dfe354ca9b1c48582d88f4207ac5c0cca738aaf52895ac2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:07dda033632ca4989392f5599a916b59f5677fc3dd991991f28d513af7bbb50e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2018320
- Bitcoin block existence check
- https://blockstream.info/api/block/960210