ISRC DEY472272627
Verified recording
DEY472272627 is “Symphonie fantastique, II. Valse. Allegro ma non troppo” by Sofia Symphony Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x9dca9863839799c4c0d4dd0b80d601f8e505835f4b1e9a9dfb9c11d743fc20cb and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472272627.
Recording identifiers
- ISRC
- DEY472272627
- Title
- Symphonie fantastique, II. Valse. Allegro ma non troppo
- Artist
- Sofia Symphony Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x9dca9863839799c4c0d4dd0b80d601f8e505835f4b1e9a9dfb9c11d743fc20cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:df3fb66729d45ef29359badf7ca26f7c06956e2d6f3f19c0368e13c8b44956a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472272627
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Symphonie fantastique, II. Valse. Allegro ma non troppo · Machine-readable JSON-LD