ISRC DEC628900628
Verified recording
DEC628900628 is “Beethoven: Piano Concerto No. 1 in C Major, Op. 15: II. Largo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3d6fdcd34cd0eceab85e3d4f8b4b0cf0ecc9633d7002325bb9229f2e687feaca 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/DEC628900628.
Recording identifiers
- ISRC
- DEC628900628
- Title
- Beethoven: Piano Concerto No. 1 in C Major, Op. 15: II. Largo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3d6fdcd34cd0eceab85e3d4f8b4b0cf0ecc9633d7002325bb9229f2e687feaca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c561720554311b645a2a1ad52bb03216e04e499c065d2c33ae5592531c53c6d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628900628
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Concerto No. 1 in C Major, Op. 15: II. Largo · Machine-readable JSON-LD