ISRC DEF055800173
Verified recording
DEF055800173 is “Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1bfe0e48a3a15ae0c8a6867347c07e802ddc59f08ef235964a9c6c1f50bd5e34 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800173.
Recording identifiers
- ISRC
- DEF055800173
- Title
- Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1bfe0e48a3a15ae0c8a6867347c07e802ddc59f08ef235964a9c6c1f50bd5e34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:79ec5864486206ae95f4d2116beb11e89f57f1f38c9ed8d7a7f9bdd3be2e1043- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800173
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 9 in D Minor, Op. 125: III. Adagio molto e cantabile · Machine-readable JSON-LD