ISRC US43C1618181
Verified recording
US43C1618181 is “Hello Goodbye” by Joznez,
registered on the CopyrightChains blockchain with CopyrightID
0x1a4277846252f22dbeff5e873804359c30c6abd588c9bcb62f83428e687f7d1b 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/US43C1618181.
Recording identifiers
- ISRC
- US43C1618181
- Title
- Hello Goodbye
- Artist
- Joznez
- CopyrightID (CopyrightChains transaction hash)
0x1a4277846252f22dbeff5e873804359c30c6abd588c9bcb62f83428e687f7d1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f28f35d0b8bbd7ca79cb443d99cbe84d59f2ca2ce74bf2f5ed6c542d7e9e3ae1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US43C1618181
- Bitcoin block existence check
- https://blockstream.info/api/block/953520