ISRC ITLCJ2100400
Verified recording
ITLCJ2100400 is “Isizwe” by Claudia León,
registered on the CopyrightChains blockchain with CopyrightID
0x621d676d7358b9f0947ce35327c3b6417950103abe5f96c7791604773c6478c3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLCJ2100400.
Recording identifiers
- ISRC
- ITLCJ2100400
- Title
- Isizwe
- Artist
- Claudia León
- CopyrightID (CopyrightChains transaction hash)
0x621d676d7358b9f0947ce35327c3b6417950103abe5f96c7791604773c6478c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a3466bee91a15868c2953fbe9412c129b45759c02f832fd68ef5216f17074f09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLCJ2100400
- Bitcoin block existence check
- https://blockstream.info/api/block/957120