ISRC TCACJ1598421
Verified recording
TCACJ1598421 is “Apa Macam” by Jonathan Tse,
registered on the CopyrightChains blockchain with CopyrightID
0x401cc375ee8b6b718422b6800f21234b06853d1bd76b5744f7d97cb885f8ee0f and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACJ1598421.
Recording identifiers
- ISRC
- TCACJ1598421
- Title
- Apa Macam
- Artist
- Jonathan Tse
- CopyrightID (CopyrightChains transaction hash)
0x401cc375ee8b6b718422b6800f21234b06853d1bd76b5744f7d97cb885f8ee0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:f38e650fedb6c5d441ccf0484781fab61140d22d4b00ccb5050a10a1b0e1d8fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACJ1598421
- Bitcoin block existence check
- https://blockstream.info/api/block/960198