ISRC DEUM70604979
Verified recording
DEUM70604979 is “A Wonderful Day” by Vienna Boys' Choir,
registered on the CopyrightChains blockchain with CopyrightID
0xf17d886b95fefdce3781ee2bf1a121c0286979d92204e19aa796c6c3203234bd and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70604979.
Recording identifiers
- ISRC
- DEUM70604979
- Title
- A Wonderful Day
- Artist
- Vienna Boys' Choir
- CopyrightID (CopyrightChains transaction hash)
0xf17d886b95fefdce3781ee2bf1a121c0286979d92204e19aa796c6c3203234bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:af6197f6f334aa037e0aae205039a731d214dc317f4d3e73ed7ebe8afae15369- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70604979
- Bitcoin block existence check
- https://blockstream.info/api/block/960441