ISRC USQX91902312
Verified recording
USQX91902312 is “The Holly & The Ivy / Mary's Boy Child” by Jester Hairston,
registered on the CopyrightChains blockchain with CopyrightID
0xc9e4142757e588ed6fc9f359d29fca204e37c5bdf8689a160ed340b72d43d987 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/USQX91902312.
Recording identifiers
- ISRC
- USQX91902312
- Title
- The Holly & The Ivy / Mary's Boy Child
- Artist
- Jester Hairston
- CopyrightID (CopyrightChains transaction hash)
0xc9e4142757e588ed6fc9f359d29fca204e37c5bdf8689a160ed340b72d43d987
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f10dc9b550f3aa8c4be2d696aed2e1179e8d26718faf6d0a1e704f12a825e571- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902312
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Holly & The Ivy / Mary's Boy Child · Machine-readable JSON-LD