ISRC ITG5H0100090
Verified recording
ITG5H0100090 is “Testing Service” by Billy Cobham,
registered on the CopyrightChains blockchain with CopyrightID
0xd9acc6434a21ab2d77365f20afc04009fec0806c85b6755d903895260931d8b0 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/ITG5H0100090.
Recording identifiers
- ISRC
- ITG5H0100090
- Title
- Testing Service
- Artist
- Billy Cobham
- CopyrightID (CopyrightChains transaction hash)
0xd9acc6434a21ab2d77365f20afc04009fec0806c85b6755d903895260931d8b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e7a129fda1616b64878038497e421b4a986c74c2ad628925eb46ad90eee6856e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG5H0100090
- Bitcoin block existence check
- https://blockstream.info/api/block/953520