ISRC ITB262400420
Verified recording
ITB262400420 is “Heath Ledger” by Bartolini,
registered on the CopyrightChains blockchain with CopyrightID
0x98b93c038d937221837268a029977da248bc5a539dffda5876a1932adcf6a36f 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/ITB262400420.
Recording identifiers
- ISRC
- ITB262400420
- Title
- Heath Ledger
- Artist
- Bartolini
- CopyrightID (CopyrightChains transaction hash)
0x98b93c038d937221837268a029977da248bc5a539dffda5876a1932adcf6a36f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8bd9ac5f1306b03e60d966a4be1178d28ed5c6c6941c0fac9c0d408997df6675- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB262400420
- Bitcoin block existence check
- https://blockstream.info/api/block/957118