ISRC AR78A2100003
Verified recording
AR78A2100003 is “KIEN?” by ACRU,
registered on the CopyrightChains blockchain with CopyrightID
0xb942e25eef317ebfbfcf3816bce086e955e740e2c3ba3a84e48b0e2148c98df7 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/AR78A2100003.
Recording identifiers
- ISRC
- AR78A2100003
- Title
- KIEN?
- Artist
- ACRU
- CopyrightID (CopyrightChains transaction hash)
0xb942e25eef317ebfbfcf3816bce086e955e740e2c3ba3a84e48b0e2148c98df7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b984d49c5087ab52e4789958744edc48e89bd49becb85f30dc646c7ba4a83def- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR78A2100003
- Bitcoin block existence check
- https://blockstream.info/api/block/953520