ISRC USWD10423998
Verified recording
USWD10423998 is “Jolly Holiday (Reprise) - From "Mary Poppins"/Soundtrack Version” by Julie Andrews,
registered on the CopyrightChains blockchain with CopyrightID
0x505c0020061475d1857966cb0678d0ef2bdf00a3b30e62fe62c8e68ed95f6ea2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10423998.
Recording identifiers
- ISRC
- USWD10423998
- Title
- Jolly Holiday (Reprise) - From "Mary Poppins"/Soundtrack Version
- Artist
- Julie Andrews
- CopyrightID (CopyrightChains transaction hash)
0x505c0020061475d1857966cb0678d0ef2bdf00a3b30e62fe62c8e68ed95f6ea2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e148def58e072867d80a6c155916ee556a0aa8859de2c095a9f00c7c1d7d112a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10423998
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Jolly Holiday (Reprise) - From "Mary Poppins"/Soundtrack Version · Machine-readable JSON-LD