ISRC DEF059305274
Verified recording
DEF059305274 is “Symphonie fantastique, Op. 14: 4. Marche au supplice. Allegretto non troppo” by Hector Berlioz,
registered on the CopyrightChains blockchain with CopyrightID
0xf6e8ebffc582618e7d6ca5a2b02a27157de5aff0a22d88aa32d7008a67388957 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/DEF059305274.
Recording identifiers
- ISRC
- DEF059305274
- Title
- Symphonie fantastique, Op. 14: 4. Marche au supplice. Allegretto non troppo
- Artist
- Hector Berlioz
- CopyrightID (CopyrightChains transaction hash)
0xf6e8ebffc582618e7d6ca5a2b02a27157de5aff0a22d88aa32d7008a67388957
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3d8a278030c187a85021e43c45a7d95108149c8dd52f80f2898c97cfa9aa849a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305274
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphonie fantastique, Op. 14: 4. Marche au supplice. Allegretto non troppo · Machine-readable JSON-LD