ISRC ISB111903102
Verified recording
ISB111903102 is “Austurstræti” by Jóhann Helgason,
registered on the CopyrightChains blockchain with CopyrightID
0x7e860328f2917817b4478b35b0acc7592449793fbf64079d038b70cffc35e4c3 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISB111903102.
Recording identifiers
- ISRC
- ISB111903102
- Title
- Austurstræti
- Artist
- Jóhann Helgason
- CopyrightID (CopyrightChains transaction hash)
0x7e860328f2917817b4478b35b0acc7592449793fbf64079d038b70cffc35e4c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:37f11174347418b4ffd0174f0bfdd71e0a1e0fe0b7a2ffc23a8dc17f549de17d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISB111903102
- Bitcoin block existence check
- https://blockstream.info/api/block/960500