ISRC TCJPW2333122
Verified recording
TCJPW2333122 is “Goodbye Wonderland” by Nanatsukaze,
registered on the CopyrightChains blockchain with CopyrightID
0xdf0071cf8312a45d11537aa4f0bae999c5e9b06257ee40455858355b8be2ede2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPW2333122.
Recording identifiers
- ISRC
- TCJPW2333122
- Title
- Goodbye Wonderland
- Artist
- Nanatsukaze
- CopyrightID (CopyrightChains transaction hash)
0xdf0071cf8312a45d11537aa4f0bae999c5e9b06257ee40455858355b8be2ede2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:475683a9d7dd837adcfce0e36c0de421469c7ccd4653375f51b5b1f629a82d1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPW2333122
- Bitcoin block existence check
- https://blockstream.info/api/block/953520