ISRC DEF058500223
Verified recording
DEF058500223 is “Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Hymn of Praise": I. Sinfonia: c. Adagio religioso” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x8e4c476b1c94b71a72165a166dc35a3f8be40ef8e0fe2a2a9728b601cf53b485 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/DEF058500223.
Recording identifiers
- ISRC
- DEF058500223
- Title
- Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Hymn of Praise": I. Sinfonia: c. Adagio religioso
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x8e4c476b1c94b71a72165a166dc35a3f8be40ef8e0fe2a2a9728b601cf53b485
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f08a9b5bd81a404ce2bc0091f4724facb05287abca51b520ba2aa86132fb1596- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500223
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Hymn of Praise": I. Sinfonia: c. Adagio religioso · Machine-readable JSON-LD