ISRC CAUM71800121
Verified recording
CAUM71800121 is “• WHICH ONE” by Jazz Cartier,
registered on the CopyrightChains blockchain with CopyrightID
0x19c20f6c2ef8e2095bcbc448b544b782655d6405d5373531cfd62fa0dd02462a 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/CAUM71800121.
Recording identifiers
- ISRC
- CAUM71800121
- Title
- • WHICH ONE
- Artist
- Jazz Cartier
- CopyrightID (CopyrightChains transaction hash)
0x19c20f6c2ef8e2095bcbc448b544b782655d6405d5373531cfd62fa0dd02462a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d70f6ff9775a9cc50bdd80492f9a8e83c4b7d0fc13708922481d6e03684145b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM71800121
- Bitcoin block existence check
- https://blockstream.info/api/block/953520