ISRC GBF079110776
Verified recording
GBF079110776 is “Jazz Suite No. 2: VI. Waltz II” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x40e02c88c5900e7779b42ef80ef4b12612b141f879ac288b1d85c19eea51d6d1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079110776.
Recording identifiers
- ISRC
- GBF079110776
- Title
- Jazz Suite No. 2: VI. Waltz II
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x40e02c88c5900e7779b42ef80ef4b12612b141f879ac288b1d85c19eea51d6d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0e08ea369428de0297adcadf3a31be58bd6b2cc6b856891227f138969f209090- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079110776
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Jazz Suite No. 2: VI. Waltz II · Machine-readable JSON-LD