ISRC INT131710487
Verified recording
INT131710487 is “Mathu Nannavalu” by Sonu Nigam,
registered on the CopyrightChains blockchain with CopyrightID
0x1b2fcf6b08332178b2d5c9972cbb1f3a8b4df82f6c5d1d791457f772dba5efc5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131710487.
Recording identifiers
- ISRC
- INT131710487
- Title
- Mathu Nannavalu
- Artist
- Sonu Nigam
- CopyrightID (CopyrightChains transaction hash)
0x1b2fcf6b08332178b2d5c9972cbb1f3a8b4df82f6c5d1d791457f772dba5efc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1c5c7674b65cdcd4676a66cb11d8d28aedae280006a9df29f9066b62f7b9a8ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131710487
- Bitcoin block existence check
- https://blockstream.info/api/block/956304