ISRC ISA109603202
Verified recording
ISA109603202 is “Sprettur” by Karlakórinn Fóstbræður,
registered on the CopyrightChains blockchain with CopyrightID
0x1fa4d6b95ae4a234e1823b488e27a2852d273553c0b0832811f40ddc41221b59 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA109603202.
Recording identifiers
- ISRC
- ISA109603202
- Title
- Sprettur
- Artist
- Karlakórinn Fóstbræður
- CopyrightID (CopyrightChains transaction hash)
0x1fa4d6b95ae4a234e1823b488e27a2852d273553c0b0832811f40ddc41221b59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:436c8f4cab4c131c00f00e9bfe89fb49ac1b66dbe8bafe443143f0d8375c83d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA109603202
- Bitcoin block existence check
- https://blockstream.info/api/block/956304