ISRC TCAHJ2308819
Verified recording
TCAHJ2308819 is “Cow” by PIRI,
registered on the CopyrightChains blockchain with CopyrightID
0x891ce345266a3ef92eea4c7453d46b41161b70081e34c7e2de706bede45b9efd and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2308819.
Recording identifiers
- ISRC
- TCAHJ2308819
- Title
- Cow
- Artist
- PIRI
- CopyrightID (CopyrightChains transaction hash)
0x891ce345266a3ef92eea4c7453d46b41161b70081e34c7e2de706bede45b9efd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:6d2091275ca577f01e5a708c213f37d26c84c0c864619a18e64dcc4f1ff548fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2308819
- Bitcoin block existence check
- https://blockstream.info/api/block/959128