ISRC ARR4B2100037
Verified recording
ARR4B2100037 is “YOLANDA” by K4,
registered on the CopyrightChains blockchain with CopyrightID
0x1188b38cfe133dad7210f4392924891f5f5d64d20c5355a85ae25afaa1951aad and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARR4B2100037.
Recording identifiers
- ISRC
- ARR4B2100037
- Title
- YOLANDA
- Artist
- K4
- CopyrightID (CopyrightChains transaction hash)
0x1188b38cfe133dad7210f4392924891f5f5d64d20c5355a85ae25afaa1951aad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c2751735ba5392d41ec30d597ad9f5dd9f7163d4c40d14d4ef60a7fddb632fcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARR4B2100037
- Bitcoin block existence check
- https://blockstream.info/api/block/953520