ISRC DEF058903950
Verified recording
DEF058903950 is “William Tell: Overture” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x4f6a28f159ff33e608a8e77baa55a75c4a92c4c4d8c49274c815ac3f150941ac and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903950.
Recording identifiers
- ISRC
- DEF058903950
- Title
- William Tell: Overture
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x4f6a28f159ff33e608a8e77baa55a75c4a92c4c4d8c49274c815ac3f150941ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e2f218692004b3f4c6861f04cddfb2552a215a7d9ac6d95535c9ff12873b60fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058903950
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: William Tell: Overture · Machine-readable JSON-LD