ISRC CH7812355744
Verified recording
CH7812355744 is “Calling” by B.R.T,
registered on the CopyrightChains blockchain with CopyrightID
0xb6a21e2c756e952f5d9dceadbf5d83b887e351a2e148ab39e2bb87c843a58007 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812355744.
Recording identifiers
- ISRC
- CH7812355744
- Title
- Calling
- Artist
- B.R.T
- CopyrightID (CopyrightChains transaction hash)
0xb6a21e2c756e952f5d9dceadbf5d83b887e351a2e148ab39e2bb87c843a58007
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3973ceb970aaefbc61853cf53d20dd28f390aa1f444fd8f8be97dbf39d435fa4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812355744
- Bitcoin block existence check
- https://blockstream.info/api/block/956304