ISRC USWB18300013
Verified recording
USWB18300013 is “Holiday” by Madonna,
registered on the CopyrightChains blockchain with CopyrightID
0x2ac297dc9fe0764ac4eb4a82a25df1ce049d3f1fab51d2754cb7f67a3dce2dc7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB18300013.
Recording identifiers
- ISRC
- USWB18300013
- Title
- Holiday
- Artist
- Madonna
- CopyrightID (CopyrightChains transaction hash)
0x2ac297dc9fe0764ac4eb4a82a25df1ce049d3f1fab51d2754cb7f67a3dce2dc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:22c15f7b9403bba7cbfc613a1bb65089db658f5530b9dc1ad424e2da6d08f4e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB18300013
- Bitcoin block existence check
- https://blockstream.info/api/block/953513