ISRC FR9KQ2200010
Verified recording
FR9KQ2200010 is “Kurt Cobain” by Soolking,
registered on the CopyrightChains blockchain with CopyrightID
0xec3e660bf5ced861a10c60cee969630e15721db551b916f0b48e650e0b095856 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9KQ2200010.
Recording identifiers
- ISRC
- FR9KQ2200010
- Title
- Kurt Cobain
- Artist
- Soolking
- CopyrightID (CopyrightChains transaction hash)
0xec3e660bf5ced861a10c60cee969630e15721db551b916f0b48e650e0b095856
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d29976e1d23db43f8aea299706154adf3a964da46ca4f9a345bfaf70a373fa2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9KQ2200010
- Bitcoin block existence check
- https://blockstream.info/api/block/953513