ISRC ISV441811109
Verified recording
ISV441811109 is “Hirðinginn” by Jón Björnsson,
registered on the CopyrightChains blockchain with CopyrightID
0x48a6582a63f573c56090c11bfac18514f9f171c870aa34eaf1cc05a400856078 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/ISV441811109.
Recording identifiers
- ISRC
- ISV441811109
- Title
- Hirðinginn
- Artist
- Jón Björnsson
- CopyrightID (CopyrightChains transaction hash)
0x48a6582a63f573c56090c11bfac18514f9f171c870aa34eaf1cc05a400856078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7153de93e78533b5052183faaae312a1a7e73770ef71746c481ccd034a02d637- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV441811109
- Bitcoin block existence check
- https://blockstream.info/api/block/957118