ISRC BER189416101
Verified recording
BER189416101 is “String Quartet No. 1 in A Major: I. Moderato” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x676a0f5b60daf99e8686fd834e5f4263bb2cf51b77f8ce2f63c957e555dd010d 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/BER189416101.
Recording identifiers
- ISRC
- BER189416101
- Title
- String Quartet No. 1 in A Major: I. Moderato
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x676a0f5b60daf99e8686fd834e5f4263bb2cf51b77f8ce2f63c957e555dd010d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f8fff0a4dfd34936f8b1efc204c5c7b2a5b9fd52851ccdd83e0968c2901e8ab- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER189416101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 1 in A Major: I. Moderato · Machine-readable JSON-LD