ISRC USDBY1000072
Verified recording
USDBY1000072 is “Siren Song - From “Varmints” Soundtrack” by Jóhann Jóhannsson,
registered on the CopyrightChains blockchain with CopyrightID
0x2e4ad3d003e6e5a8638946e3eeb0bbe3532b6a9533de9e1b584ca382cf496ff2 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBY1000072.
Recording identifiers
- ISRC
- USDBY1000072
- Title
- Siren Song - From “Varmints” Soundtrack
- Artist
- Jóhann Jóhannsson
- CopyrightID (CopyrightChains transaction hash)
0x2e4ad3d003e6e5a8638946e3eeb0bbe3532b6a9533de9e1b584ca382cf496ff2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:b533a928e699ea3ab95c9ca2d6c8bc757207957be4a43514cc6f3ec0180ea9fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBY1000072
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Siren Song - From “Varmints” Soundtrack · Machine-readable JSON-LD