ISRC ZAX011800555
Verified recording
ZAX011800555 is “Calling” by Bigstar Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x8f4dd3d86c1bd238e76f2b54ed86da7839a54e8173adcb01754a746524569517 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAX011800555.
Recording identifiers
- ISRC
- ZAX011800555
- Title
- Calling
- Artist
- Bigstar Johnson
- CopyrightID (CopyrightChains transaction hash)
0x8f4dd3d86c1bd238e76f2b54ed86da7839a54e8173adcb01754a746524569517
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:63d2ec54a94fdf3645a15b6571b2932c4b6bbcecbaf8143bd51cf23e95d7729b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAX011800555
- Bitcoin block existence check
- https://blockstream.info/api/block/957120