ISRC DEF059603172
Verified recording
DEF059603172 is “Lemminkäinen Suite Op. 22: The Swan Of Tuonela” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x15d0fd349c2056eb4c7b7c2f4e03e5d5b7c9d849142214c586cedca3d70482c4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059603172.
Recording identifiers
- ISRC
- DEF059603172
- Title
- Lemminkäinen Suite Op. 22: The Swan Of Tuonela
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x15d0fd349c2056eb4c7b7c2f4e03e5d5b7c9d849142214c586cedca3d70482c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:92969b1a706b8c32833579b7af1f24bf861800b8b3cf0115c59289579476e221- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059603172
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Lemminkäinen Suite Op. 22: The Swan Of Tuonela · Machine-readable JSON-LD