ISRC USNLR2200937
Verified recording
USNLR2200937 is “Welcome to the Party” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x82c1d95feae7d7bc6c1f1b3cb53762fc25ac74be8f98f3eaf5e0b819a96fe941 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2200937.
Recording identifiers
- ISRC
- USNLR2200937
- Title
- Welcome to the Party
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x82c1d95feae7d7bc6c1f1b3cb53762fc25ac74be8f98f3eaf5e0b819a96fe941
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:269861c23cc9d1a84f518b759802fb9151d4044bf352d7db73159020b65e7b98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2200937
- Bitcoin block existence check
- https://blockstream.info/api/block/960144