ISRC TCAFL2139184
Verified recording
TCAFL2139184 is “Joi” by Rou Jinu,
registered on the CopyrightChains blockchain with CopyrightID
0xdf8ee451b0de3872c36ee25bc340f3ca1ccf897a46ed85ff70b5ed7fd36804fa and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2139184.
Recording identifiers
- ISRC
- TCAFL2139184
- Title
- Joi
- Artist
- Rou Jinu
- CopyrightID (CopyrightChains transaction hash)
0xdf8ee451b0de3872c36ee25bc340f3ca1ccf897a46ed85ff70b5ed7fd36804fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fc861650d23585f7264be9a7fd2c3bf16f92341256f053f64a1ad7f9536ef25d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFL2139184
- Bitcoin block existence check
- https://blockstream.info/api/block/957120