ISRC US25L1800505
Verified recording
US25L1800505 is “Angels We Have Heard On High / Hark! The Herald Angels Sing” by Darlene Zschech,
registered on the CopyrightChains blockchain with CopyrightID
0x955ff031dfbd54918601e553c34cb4797934843e40a17a77ba78dad455b28ac4 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1800505.
Recording identifiers
- ISRC
- US25L1800505
- Title
- Angels We Have Heard On High / Hark! The Herald Angels Sing
- Artist
- Darlene Zschech
- CopyrightID (CopyrightChains transaction hash)
0x955ff031dfbd54918601e553c34cb4797934843e40a17a77ba78dad455b28ac4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1cd07707f7bf8a45cbb4d158bbed0c22dfa759c91382f65d6c0e4e714546dba5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1800505
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Angels We Have Heard On High / Hark! The Herald Angels Sing · Machine-readable JSON-LD