ISRC NLD029902011
Verified recording
NLD029902011 is “So Cold” by Mathilde Santing,
registered on the CopyrightChains blockchain with CopyrightID
0x0a4c13451a3dd37d1363edf878325575b4ff97b25ca2014e381782af94dc7895 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD029902011.
Recording identifiers
- ISRC
- NLD029902011
- Title
- So Cold
- Artist
- Mathilde Santing
- CopyrightID (CopyrightChains transaction hash)
0x0a4c13451a3dd37d1363edf878325575b4ff97b25ca2014e381782af94dc7895
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:898069f2efbfa2b33570e0ece017280f84b942cc7754fdc7b0058366c3ffd6bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD029902011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118