ISRC ATTE41800203
Verified recording
ATTE41800203 is “Concert Piece for Clarinet, Basset Horn and Piano No. 2 in D Minor, Op. 114, MWV Q24: III. Allegretto Grazioso” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x26c7218300908732843df71220de7cdd7a28319801d4d4110559484a34d86ee1 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATTE41800203.
Recording identifiers
- ISRC
- ATTE41800203
- Title
- Concert Piece for Clarinet, Basset Horn and Piano No. 2 in D Minor, Op. 114, MWV Q24: III. Allegretto Grazioso
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x26c7218300908732843df71220de7cdd7a28319801d4d4110559484a34d86ee1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:918fb5f697a433851730751e7a22bdb309fd47b53e4e71f2513a5e17ac40206a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATTE41800203
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Concert Piece for Clarinet, Basset Horn and Piano No. 2 in D Minor, Op. 114, MWV Q24: III. Allegretto Grazioso · Machine-readable JSON-LD