ISRC NL5TJ2100005
Verified recording
NL5TJ2100005 is “The Roaring Twenties” by Maarten Ouweneel,
registered on the CopyrightChains blockchain with CopyrightID
0xd9579f37e46d6067f715a8b2b1b913614d9735afcd21719e45b3b8ea218cfbb7 and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5TJ2100005.
Recording identifiers
- ISRC
- NL5TJ2100005
- Title
- The Roaring Twenties
- Artist
- Maarten Ouweneel
- CopyrightID (CopyrightChains transaction hash)
0xd9579f37e46d6067f715a8b2b1b913614d9735afcd21719e45b3b8ea218cfbb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:70eff4f8af7f6b8a20f53237eff391ac368b77445ac63ca170f1548adff0eaa4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5TJ2100005
- Bitcoin block existence check
- https://blockstream.info/api/block/956894