ISRC TCJPF1720853
Verified recording
TCJPF1720853 is “shin sekai” by POLTA,
registered on the CopyrightChains blockchain with CopyrightID
0xff448146c923c4a7af1391ecf2c67b316fae1cb89f7fe875cab7f6aa98485b57 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPF1720853.
Recording identifiers
- ISRC
- TCJPF1720853
- Title
- shin sekai
- Artist
- POLTA
- CopyrightID (CopyrightChains transaction hash)
0xff448146c923c4a7af1391ecf2c67b316fae1cb89f7fe875cab7f6aa98485b57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:f4dfbc69956112e8cd4763114a3ac61cec7e0cd2fc1b63586c0ec0e84754f479- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPF1720853
- Bitcoin block existence check
- https://blockstream.info/api/block/960150