ISRC TWK231306606
Verified recording
TWK231306606 is “π” by Yen-J,
registered on the CopyrightChains blockchain with CopyrightID
0x7fd98594dae898c91335f1d00fe99b3ca7eaf915ad4f45c38890b8bce649d239 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231306606.
Recording identifiers
- ISRC
- TWK231306606
- Title
- π
- Artist
- Yen-J
- CopyrightID (CopyrightChains transaction hash)
0x7fd98594dae898c91335f1d00fe99b3ca7eaf915ad4f45c38890b8bce649d239
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:52da1c2d0024821e6de67a52be4144b21f90014f8a9bbe84e8504d6fdd3e7be6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231306606
- Bitcoin block existence check
- https://blockstream.info/api/block/960288