ISRC GBAJU8600015
Verified recording
GBAJU8600015 is “Variations in F Major for Trumpet & Orchestra: Variation 2” by Friedrich Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x41268161ab7cc38c8b45075bd0bf4086f9fc50206acba296ff577fa4fa526f01 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8600015.
Recording identifiers
- ISRC
- GBAJU8600015
- Title
- Variations in F Major for Trumpet & Orchestra: Variation 2
- Artist
- Friedrich Weber
- CopyrightID (CopyrightChains transaction hash)
0x41268161ab7cc38c8b45075bd0bf4086f9fc50206acba296ff577fa4fa526f01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:bc29729ea19736d48dee269c5b32075c80f3fafcfbbb29a306253799216866c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8600015
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Variations in F Major for Trumpet & Orchestra: Variation 2 · Machine-readable JSON-LD