ISRC GB7WZ1132204
Verified recording
GB7WZ1132204 is “War March of the Priests (Transcribed by William T Best)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x3f3f45cf658aacc2f061c1ad4539df1636878faed741d2d60899c946bdedfe0b and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7WZ1132204.
Recording identifiers
- ISRC
- GB7WZ1132204
- Title
- War March of the Priests (Transcribed by William T Best)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x3f3f45cf658aacc2f061c1ad4539df1636878faed741d2d60899c946bdedfe0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:45d30ef443213748a9e190d0c50a81e95c1e1e2d438085335c7fef2d7dda2c40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7WZ1132204
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: War March of the Priests (Transcribed by William T Best) · Machine-readable JSON-LD