ISRC HUA611600991
Verified recording
HUA611600991 is “Káin” by Riddler,
registered on the CopyrightChains blockchain with CopyrightID
0x1a2495b48772e78f92453f8cc7c3bd94a8ae3b92e0dafcca0a0895c58b7ffb30 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/HUA611600991.
Recording identifiers
- ISRC
- HUA611600991
- Title
- Káin
- Artist
- Riddler
- CopyrightID (CopyrightChains transaction hash)
0x1a2495b48772e78f92453f8cc7c3bd94a8ae3b92e0dafcca0a0895c58b7ffb30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9f3bf7849c9d72c91efe9dbc573903e2e219b39d82d973389b82259b08c576ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA611600991
- Bitcoin block existence check
- https://blockstream.info/api/block/957118