ISRC USA2B2103943
Verified recording
USA2B2103943 is “Goodbye” by µ-Ziq,
registered on the CopyrightChains blockchain with CopyrightID
0x478bae622241c054858a45e473660cf595d151206ead26bd0787273d954ff2f2 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2103943.
Recording identifiers
- ISRC
- USA2B2103943
- Title
- Goodbye
- Artist
- µ-Ziq
- CopyrightID (CopyrightChains transaction hash)
0x478bae622241c054858a45e473660cf595d151206ead26bd0787273d954ff2f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:adc88548172de0f02d3c9167597401c624492f5681e70a1e06b812a1f5ed68e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2103943
- Bitcoin block existence check
- https://blockstream.info/api/block/960403