ISRC MYUM70900200
Verified recording
MYUM70900200 is “Usah Bertanya Lagi” by Siti Fairuz,
registered on the CopyrightChains blockchain with CopyrightID
0x4696d2bf680ed97d93d6967ed421b4c4f3ecb8ac59f0d24ff68a8f9d4089557b and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYUM70900200.
Recording identifiers
- ISRC
- MYUM70900200
- Title
- Usah Bertanya Lagi
- Artist
- Siti Fairuz
- CopyrightID (CopyrightChains transaction hash)
0x4696d2bf680ed97d93d6967ed421b4c4f3ecb8ac59f0d24ff68a8f9d4089557b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:41e95f17ddb796bcef7758717b13f3ff271d3c874b37e9c3eef175d88fd6df3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYUM70900200
- Bitcoin block existence check
- https://blockstream.info/api/block/960220