ISRC SEAEF9275020
Verified recording
SEAEF9275020 is “Cantus arcticus, Op. 61, "Concerto for Birds and Orchestra": The Bog” by Einojuhani Rautavaara,
registered on the CopyrightChains blockchain with CopyrightID
0xda2232d8c40965955bad5594ee4338424be3fb057965d29e2c68acb0b61f4370 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9275020.
Recording identifiers
- ISRC
- SEAEF9275020
- Title
- Cantus arcticus, Op. 61, "Concerto for Birds and Orchestra": The Bog
- Artist
- Einojuhani Rautavaara
- CopyrightID (CopyrightChains transaction hash)
0xda2232d8c40965955bad5594ee4338424be3fb057965d29e2c68acb0b61f4370
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5669ac765a4412432caadd8babcd9e3c27312cba9407406839db10138aa53a7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9275020
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Cantus arcticus, Op. 61, "Concerto for Birds and Orchestra": The Bog · Machine-readable JSON-LD