ISRC UKN6K2000596
Verified recording
UKN6K2000596 is “Friends” by M4A4,
registered on the CopyrightChains blockchain with CopyrightID
0x96de71fb316f60a8bd3b0b0d1717bd77098a8e7a0bbbef8f53c57629b7badf6d and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2000596.
Recording identifiers
- ISRC
- UKN6K2000596
- Title
- Friends
- Artist
- M4A4
- CopyrightID (CopyrightChains transaction hash)
0x96de71fb316f60a8bd3b0b0d1717bd77098a8e7a0bbbef8f53c57629b7badf6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:6f9da18692af6811a939fc168041f4600783310eab79d5296e13c62a2199421a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2000596
- Bitcoin block existence check
- https://blockstream.info/api/block/960337