ISRC USCGJ1858422
Verified recording
USCGJ1858422 is “Rejoice” by Nektaria Karantzi,
registered on the CopyrightChains blockchain with CopyrightID
0x70c3356010df8f86f67718c48ed31590b3b6b2fc0a7ec4963a2a77a4441e3453 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1858422.
Recording identifiers
- ISRC
- USCGJ1858422
- Title
- Rejoice
- Artist
- Nektaria Karantzi
- CopyrightID (CopyrightChains transaction hash)
0x70c3356010df8f86f67718c48ed31590b3b6b2fc0a7ec4963a2a77a4441e3453
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:d356c7649747cfe1a02f724df2f6446bd88857cb1c654f318db9507939d534c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1858422
- Bitcoin block existence check
- https://blockstream.info/api/block/960422