ISRC GX89G2271427
Verified recording
GX89G2271427 is “Symphonic Metamorphosis on Themes by Carl Maria von Weber: IV. Marsch” by United States Navy Band,
registered on the CopyrightChains blockchain with CopyrightID
0x8554fd514bf66b2b136c515795cafe945f531b1db20bd2f53b6480622b34b7bc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2271427.
Recording identifiers
- ISRC
- GX89G2271427
- Title
- Symphonic Metamorphosis on Themes by Carl Maria von Weber: IV. Marsch
- Artist
- United States Navy Band
- CopyrightID (CopyrightChains transaction hash)
0x8554fd514bf66b2b136c515795cafe945f531b1db20bd2f53b6480622b34b7bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4fefdf31c0228e1e93dd6c5308b2e510d488524df0d8eadf0e3cc7db1e9450ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2271427
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphonic Metamorphosis on Themes by Carl Maria von Weber: IV. Marsch · Machine-readable JSON-LD