ISRC CA5KR2139780
Verified recording
CA5KR2139780 is “Be Free” by K1,
registered on the CopyrightChains blockchain with CopyrightID
0xf0be0c233d8407047e1e3aa36a152147696091dd6197461298f75790e0130f39 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/CA5KR2139780.
Recording identifiers
- ISRC
- CA5KR2139780
- Title
- Be Free
- Artist
- K1
- CopyrightID (CopyrightChains transaction hash)
0xf0be0c233d8407047e1e3aa36a152147696091dd6197461298f75790e0130f39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:56c5cb807a3515f8f166462748f2a03229554c09e8a1fa5965eaae8eb1d5dd16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2139780
- Bitcoin block existence check
- https://blockstream.info/api/block/957118