ISRC HKI190049611
Verified recording
HKI190049611 is “Adagio for Strings, Op. 11 (Platoon)” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x4d8c9e3881cc5d0f8ab6b1f98b22deb57435f8e77b6b5adbccf5cc88f6bd0115 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190049611.
Recording identifiers
- ISRC
- HKI190049611
- Title
- Adagio for Strings, Op. 11 (Platoon)
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x4d8c9e3881cc5d0f8ab6b1f98b22deb57435f8e77b6b5adbccf5cc88f6bd0115
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:355c52b3a6faffa54a6d802d563e03859ee2a627b9373b6617a16ae52a599b4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190049611
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Adagio for Strings, Op. 11 (Platoon) · Machine-readable JSON-LD