ISRC NLWK31700013
Verified recording
NLWK31700013 is “Aces High” by Thomas Zwijsen,
registered on the CopyrightChains blockchain with CopyrightID
0xc155c7409d845e05721d37a8e55732dba3947a80b06e425d6da0f477603da905 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/NLWK31700013.
Recording identifiers
- ISRC
- NLWK31700013
- Title
- Aces High
- Artist
- Thomas Zwijsen
- CopyrightID (CopyrightChains transaction hash)
0xc155c7409d845e05721d37a8e55732dba3947a80b06e425d6da0f477603da905
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a85069c61965ed49ca210d96e0aabcd141b683fd8bde0acecd1cfe90504b91ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLWK31700013
- Bitcoin block existence check
- https://blockstream.info/api/block/957118