ISRC INK491900020
Verified recording
INK491900020 is “Big Boss” by yungsta,
registered on the CopyrightChains blockchain with CopyrightID
0x4d58157406bbb3ffcdf516ebf50bc032d484f32fb8ef27e60746e0b37b3f9f4a and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK491900020.
Recording identifiers
- ISRC
- INK491900020
- Title
- Big Boss
- Artist
- yungsta
- CopyrightID (CopyrightChains transaction hash)
0x4d58157406bbb3ffcdf516ebf50bc032d484f32fb8ef27e60746e0b37b3f9f4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:ecaf4975f4c340fa07bf4370ecc5da1a9f39b8025b7f261e2b85871abbe96221- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INK491900020
- Bitcoin block existence check
- https://blockstream.info/api/block/960355