ISRC TCAFW2137549
Verified recording
TCAFW2137549 is “Youngin” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0xcc19bc04eb1dad9e523a0a0e2c91c67f7213bfcc1f0602308a9b8ec2c0280082 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137549.
Recording identifiers
- ISRC
- TCAFW2137549
- Title
- Youngin
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0xcc19bc04eb1dad9e523a0a0e2c91c67f7213bfcc1f0602308a9b8ec2c0280082
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ec4c5787089b72030e6a299a28535e362c846a80ecb6d86a109b3821502abe1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137549
- Bitcoin block existence check
- https://blockstream.info/api/block/957118