ISRC TCJPE1636370
Verified recording
TCJPE1636370 is “Heart Function” by O2i3,
registered on the CopyrightChains blockchain with CopyrightID
0xb82155669e765b30035c3149c7a6ab8f432089987eedb40b926cb21c98c5980a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE1636370.
Recording identifiers
- ISRC
- TCJPE1636370
- Title
- Heart Function
- Artist
- O2i3
- CopyrightID (CopyrightChains transaction hash)
0xb82155669e765b30035c3149c7a6ab8f432089987eedb40b926cb21c98c5980a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:93d9ca6f01fb4250ce7f47089cbb80e4995a8af14bb655326bc0871fd623fac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE1636370
- Bitcoin block existence check
- https://blockstream.info/api/block/956304