ISRC ISV440903001
Verified recording
ISV440903001 is “Is It True?” by Jóhanna Guðrún,
registered on the CopyrightChains blockchain with CopyrightID
0x58493494061d01a55e123ad10a4ba0dbe8cdffbe1c96e2e3102db4db90637054 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV440903001.
Recording identifiers
- ISRC
- ISV440903001
- Title
- Is It True?
- Artist
- Jóhanna Guðrún
- CopyrightID (CopyrightChains transaction hash)
0x58493494061d01a55e123ad10a4ba0dbe8cdffbe1c96e2e3102db4db90637054
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:56611ca49d150e1b5819082f760de019cd75c10816050fbd8dc41f0271d5cca0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV440903001
- Bitcoin block existence check
- https://blockstream.info/api/block/953520