ISRC UK4WW1400005
Verified recording
UK4WW1400005 is “Requiem Novum: III. Dies irae” by Mårten Jansson,
registered on the CopyrightChains blockchain with CopyrightID
0xa68fca6f496243121dc9a0863909d558384f7545f4aa7ad9b013ea97879ef46b and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4WW1400005.
Recording identifiers
- ISRC
- UK4WW1400005
- Title
- Requiem Novum: III. Dies irae
- Artist
- Mårten Jansson
- CopyrightID (CopyrightChains transaction hash)
0xa68fca6f496243121dc9a0863909d558384f7545f4aa7ad9b013ea97879ef46b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:7f4bfb2da8b4be31cf1e206c1083a5216c7f02d62f0c83c6a93a34dbc53e9af6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4WW1400005
- Bitcoin block existence check
- https://blockstream.info/api/block/959105
Full record
Track page: Requiem Novum: III. Dies irae · Machine-readable JSON-LD