ISRC GBC3S1820503
Verified recording
GBC3S1820503 is “Rakastava, Op. 14: III. Hyvää iltaa... Jää hyvästi” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xc3abb70eee27ab3618c138cfc12142ffcea55e86ba7a9564a34c8a9f10d18ace and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC3S1820503.
Recording identifiers
- ISRC
- GBC3S1820503
- Title
- Rakastava, Op. 14: III. Hyvää iltaa... Jää hyvästi
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xc3abb70eee27ab3618c138cfc12142ffcea55e86ba7a9564a34c8a9f10d18ace
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:a0e8ce1715d13d6a2851d255efc786fd1a858e9f873e43793e38cde77ccdc140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC3S1820503
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Rakastava, Op. 14: III. Hyvää iltaa... Jää hyvästi · Machine-readable JSON-LD