ISRC DEF059304754
Verified recording
DEF059304754 is “Symphony No. 1 in F major (1902-03): 4. Allegro non tanto, ma con fuoco - Tranquillo” by Wilhelm Stenhammar,
registered on the CopyrightChains blockchain with CopyrightID
0x243cd91223e40bf6d78d7784516a266ad45cc0f7541111324b12648de90191c8 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304754.
Recording identifiers
- ISRC
- DEF059304754
- Title
- Symphony No. 1 in F major (1902-03): 4. Allegro non tanto, ma con fuoco - Tranquillo
- Artist
- Wilhelm Stenhammar
- CopyrightID (CopyrightChains transaction hash)
0x243cd91223e40bf6d78d7784516a266ad45cc0f7541111324b12648de90191c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:9d68c25adf0a46057751744f57b8deeb137a8424f4f1e7561eb9a69ea106a46d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304754
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Symphony No. 1 in F major (1902-03): 4. Allegro non tanto, ma con fuoco - Tranquillo · Machine-readable JSON-LD