ISRC TCJPF1720837
Verified recording
TCJPF1720837 is “uchu” by POLTA,
registered on the CopyrightChains blockchain with CopyrightID
0x59995f2e1f62f8073bc5e7f0a975d31dea9fef52f4fdd7af962086607fd1d83e and independently timestamped
in Bitcoin block 958041 on 2026-07-14.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPF1720837.
Recording identifiers
- ISRC
- TCJPF1720837
- Title
- uchu
- Artist
- POLTA
- CopyrightID (CopyrightChains transaction hash)
0x59995f2e1f62f8073bc5e7f0a975d31dea9fef52f4fdd7af962086607fd1d83e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-14T18:13:17+00:00
- Bitcoin block
- 958041
- Canonical record hash
sha256:47cddbc8e48f5041c0fbb6c8e44d152fa96f766b9e46f66f8ed2ff7da1518c7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPF1720837
- Bitcoin block existence check
- https://blockstream.info/api/block/958041