ISRC CA68Z1200062
Verified recording
CA68Z1200062 is “Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre - Adagio assai” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd7a760725e1151d053b80c9f17a20675b3c479df4a3dc02e856060b835cb9fd7 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/CA68Z1200062.
Recording identifiers
- ISRC
- CA68Z1200062
- Title
- Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre - Adagio assai
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd7a760725e1151d053b80c9f17a20675b3c479df4a3dc02e856060b835cb9fd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8ac7d27c381467d6d5ae47abe1814d004dab6084af3e069e8b0e1621b2647033- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA68Z1200062
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funebre - Adagio assai · Machine-readable JSON-LD