ISRC UKUZW2001620
Verified recording
UKUZW2001620 is “Edelweiss (Arr. for Guitar)” by Oscar Hammerstein II,
registered on the CopyrightChains blockchain with CopyrightID
0x9ee2f247f52a2a6cd15f65ccfa2cc9ecc1749c892d723e53abbd27636e75d5ac and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2001620.
Recording identifiers
- ISRC
- UKUZW2001620
- Title
- Edelweiss (Arr. for Guitar)
- Artist
- Oscar Hammerstein II
- CopyrightID (CopyrightChains transaction hash)
0x9ee2f247f52a2a6cd15f65ccfa2cc9ecc1749c892d723e53abbd27636e75d5ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e2ca99b8a5a86e40a1bf22fa9bd4837b8d1ba56e79b3753c7faaf8eb8beb4c06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2001620
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Edelweiss (Arr. for Guitar) · Machine-readable JSON-LD