ISRC ITK262200116
Verified recording
ITK262200116 is “Jazz Suite No.2, 6. Waltz II” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x1bbe263672764a759c9f732c2f410953f49c022ea4100e7a692a2a42d749e3cd and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK262200116.
Recording identifiers
- ISRC
- ITK262200116
- Title
- Jazz Suite No.2, 6. Waltz II
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x1bbe263672764a759c9f732c2f410953f49c022ea4100e7a692a2a42d749e3cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:8331b739af68257b6055397378bc812bd90840e43deee60909cf1d82fd029c92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK262200116
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Jazz Suite No.2, 6. Waltz II · Machine-readable JSON-LD