ISRC DEF057902070
Verified recording
DEF057902070 is “Or che il dover... Tali e cotanti sono, K.36” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x123d805dc9bf7a524dc19654685b90407f71da1ce3c1c2381efef0aecd99b366 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057902070.
Recording identifiers
- ISRC
- DEF057902070
- Title
- Or che il dover... Tali e cotanti sono, K.36
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x123d805dc9bf7a524dc19654685b90407f71da1ce3c1c2381efef0aecd99b366
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:075aca29160dccf428692196d2004e57b189a7ea66df34dec46b6eea44587fd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057902070
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Or che il dover... Tali e cotanti sono, K.36 · Machine-readable JSON-LD