ISRC TCJPK2026418
Verified recording
TCJPK2026418 is “Mermaid (feat. Sennzai)” by MASEraaaN,
registered on the CopyrightChains blockchain with CopyrightID
0xf2ebc0eb5581b5a1766cdc6cd0836ad0ac888558537fab7d907139eab56cde01 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2026418.
Recording identifiers
- ISRC
- TCJPK2026418
- Title
- Mermaid (feat. Sennzai)
- Artist
- MASEraaaN
- CopyrightID (CopyrightChains transaction hash)
0xf2ebc0eb5581b5a1766cdc6cd0836ad0ac888558537fab7d907139eab56cde01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:06bbc2025fb878196a17cbadebe3b132836d4aa35c9740125610a2ba1b676b2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2026418
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Mermaid (feat. Sennzai) · Machine-readable JSON-LD