ISRC GBBJY0001714
Verified recording
GBBJY0001714 is “String Quartet No. 2 in D Major: III. Notturno (Andante)” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x599d35e67c48dbb34182bff3ae7cbc2d6a67a63754460d4243a15b052f7b6f15 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBJY0001714.
Recording identifiers
- ISRC
- GBBJY0001714
- Title
- String Quartet No. 2 in D Major: III. Notturno (Andante)
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x599d35e67c48dbb34182bff3ae7cbc2d6a67a63754460d4243a15b052f7b6f15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:a889e7dfde6a8c756c78b73213b5a6bbf8d59a6a4bc45a50b527f7efb58f1d79- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBJY0001714
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: String Quartet No. 2 in D Major: III. Notturno (Andante) · Machine-readable JSON-LD