ISRC DEAQ70900012
Verified recording
DEAQ70900012 is “String Quartet in E-Flat Major: I. Adagio ma non troppo” by Fanny Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x64ffb15b4b36dd6d9470bf08ea6458cdce8afd83b46706fd173556c58ea88672 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ70900012.
Recording identifiers
- ISRC
- DEAQ70900012
- Title
- String Quartet in E-Flat Major: I. Adagio ma non troppo
- Artist
- Fanny Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x64ffb15b4b36dd6d9470bf08ea6458cdce8afd83b46706fd173556c58ea88672
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:5d91d85853843854b480399965ae1df82d4255b36244a431834ee572addb9069- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ70900012
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: String Quartet in E-Flat Major: I. Adagio ma non troppo · Machine-readable JSON-LD