ISRC DKUM72000834
Verified recording
DKUM72000834 is “Zi, Zi, Zi” by Sigurd Barrett,
registered on the CopyrightChains blockchain with CopyrightID
0x964a148934f7924acb4a0e7c0483c0b41d5f0cfcd5c92425c66fff957330967d and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKUM72000834.
Recording identifiers
- ISRC
- DKUM72000834
- Title
- Zi, Zi, Zi
- Artist
- Sigurd Barrett
- CopyrightID (CopyrightChains transaction hash)
0x964a148934f7924acb4a0e7c0483c0b41d5f0cfcd5c92425c66fff957330967d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:9261f4a1ae760afbbc20223d3ca86fe4dec6c0c1825ca299f806f80ee72ef0c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKUM72000834
- Bitcoin block existence check
- https://blockstream.info/api/block/960121