ISRC ZACZ82300056
Verified recording
ZACZ82300056 is “Ruff 15” by Amu Classic,
registered on the CopyrightChains blockchain with CopyrightID
0x614f11cf730290baaff53a0b81413b972755ddf2cea285c5df4220daa455818e and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACZ82300056.
Recording identifiers
- ISRC
- ZACZ82300056
- Title
- Ruff 15
- Artist
- Amu Classic
- CopyrightID (CopyrightChains transaction hash)
0x614f11cf730290baaff53a0b81413b972755ddf2cea285c5df4220daa455818e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:d72509898e99ce479f2a1ad42a262fe089e333d27720a9f90cd3391f373eb395- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACZ82300056
- Bitcoin block existence check
- https://blockstream.info/api/block/960258