ISRC GBURZ1602226
Verified recording
GBURZ1602226 is “Kommet Ihr Hirten” by Vienna Boys' Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x8f4bd77ae29c5d4bcf02ff7f4ae1f0774a028f91f186e576bc948c8350de1d04 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBURZ1602226.
Recording identifiers
- ISRC
- GBURZ1602226
- Title
- Kommet Ihr Hirten
- Artist
- Vienna Boys' Choir
- CopyrightID (CopyrightChains transaction hash)
0x8f4bd77ae29c5d4bcf02ff7f4ae1f0774a028f91f186e576bc948c8350de1d04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:331de9ab230ee520d145bad64f9b86dc5d6be2596cb3d4af59657fb473914efe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBURZ1602226
- Bitcoin block existence check
- https://blockstream.info/api/block/960418