ISRC NZSM00100315
Verified recording
NZSM00100315 is “Hold Tight” by Ché-Fu,
registered on the CopyrightChains blockchain with CopyrightID
0xd8f1736ceb3d4d574d37682a8b11ae1956463505297b0fe4adede9e6c8832611 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSM00100315.
Recording identifiers
- ISRC
- NZSM00100315
- Title
- Hold Tight
- Artist
- Ché-Fu
- CopyrightID (CopyrightChains transaction hash)
0xd8f1736ceb3d4d574d37682a8b11ae1956463505297b0fe4adede9e6c8832611
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1a1e99971fcf3e621dacf5080a6bebc4cedcd09b1c27efa794e614e88798b63e- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSM00100315
- Bitcoin block existence check
- https://blockstream.info/api/block/953513