ISRC HKI190412204
Verified recording
HKI190412204 is “Symphony No. 2 in A Major, Op. 2, "Birthday Ode": I. Allegro assai” by William Boyce,
registered on the CopyrightChains blockchain with CopyrightID
0xcefa5c5943898b992206a0438c5679d1199708ea16e1e01e55a1805eebaf6181 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190412204.
Recording identifiers
- ISRC
- HKI190412204
- Title
- Symphony No. 2 in A Major, Op. 2, "Birthday Ode": I. Allegro assai
- Artist
- William Boyce
- CopyrightID (CopyrightChains transaction hash)
0xcefa5c5943898b992206a0438c5679d1199708ea16e1e01e55a1805eebaf6181
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:994024b37a6d793c60eefb35daf300dfc0c36d9b78573fa6c702d2d6d22e0431- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190412204
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Symphony No. 2 in A Major, Op. 2, "Birthday Ode": I. Allegro assai · Machine-readable JSON-LD