ISRC TCACK1551163
Verified recording
TCACK1551163 is “Na Na Now” by Singapore Sling,
registered on the CopyrightChains blockchain with CopyrightID
0x72665ae022b31b3ccdadc6e4aff33b8285c9fb30e5c6e2d42437fa01f0a748ab and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1551163.
Recording identifiers
- ISRC
- TCACK1551163
- Title
- Na Na Now
- Artist
- Singapore Sling
- CopyrightID (CopyrightChains transaction hash)
0x72665ae022b31b3ccdadc6e4aff33b8285c9fb30e5c6e2d42437fa01f0a748ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:f748058ec43ce6a8ed1dd72f6494670ac3472953093250a9263a9221ec678b49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACK1551163
- Bitcoin block existence check
- https://blockstream.info/api/block/959159