ISRC HKI199823001
Verified recording
HKI199823001 is “Cantus arcticus, Op. 61, "Concerto for Birds and Orchestra": I. Suo (The Marsh)” by Einojuhani Rautavaara,
registered on the CopyrightChains blockchain with CopyrightID
0x688680b17bb33cb02aa6bf4c5caa476cce79692e7c5755d165cc4ccd243d2eda 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/HKI199823001.
Recording identifiers
- ISRC
- HKI199823001
- Title
- Cantus arcticus, Op. 61, "Concerto for Birds and Orchestra": I. Suo (The Marsh)
- Artist
- Einojuhani Rautavaara
- CopyrightID (CopyrightChains transaction hash)
0x688680b17bb33cb02aa6bf4c5caa476cce79692e7c5755d165cc4ccd243d2eda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:055e9c06f88b4997eb97a6826f0c958e41d40a9f65db4c3d4809e1c1399f89e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199823001
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cantus arcticus, Op. 61, "Concerto for Birds and Orchestra": I. Suo (The Marsh) · Machine-readable JSON-LD