ISRC QZK6Q2005067
Verified recording
QZK6Q2005067 is “Merry-Go-Round of Life (Euphonium Tuba Duet)” by Joe Hisaishi arr. Natalie Colegrove,
registered on the CopyrightChains blockchain with CopyrightID
0x36a0c1f71ec1557c46a1b090c3f9f4e68be26385df9c909fc783c34e54809696 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/QZK6Q2005067.
Recording identifiers
- ISRC
- QZK6Q2005067
- Title
- Merry-Go-Round of Life (Euphonium Tuba Duet)
- Artist
- Joe Hisaishi arr. Natalie Colegrove
- CopyrightID (CopyrightChains transaction hash)
0x36a0c1f71ec1557c46a1b090c3f9f4e68be26385df9c909fc783c34e54809696
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:45435914764e89f689806ceba0c4016b9bbcfe6952528149eea1a41bcb0c7819- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2005067
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Merry-Go-Round of Life (Euphonium Tuba Duet) · Machine-readable JSON-LD