ISRC ISZRU1010954
Verified recording
ISZRU1010954 is “Funiculi - funicula” by Karlakórinn Heimir,
registered on the CopyrightChains blockchain with CopyrightID
0xb1d033de8c514411ac35736c11131ae7ffe3ff580654c05c672b000ea14cbf0f and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZRU1010954.
Recording identifiers
- ISRC
- ISZRU1010954
- Title
- Funiculi - funicula
- Artist
- Karlakórinn Heimir
- CopyrightID (CopyrightChains transaction hash)
0xb1d033de8c514411ac35736c11131ae7ffe3ff580654c05c672b000ea14cbf0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:13e16f727543417a2934ae253011a38100b4d364ca82973707cb17e1bdfa7998- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZRU1010954
- Bitcoin block existence check
- https://blockstream.info/api/block/960441