ISRC CHF922300029
Verified recording
CHF922300029 is “Once Again” by B/AN/K,
registered on the CopyrightChains blockchain with CopyrightID
0x30807f77cfc1de1e73e8604cda125cc093e5ad228ef85219330f7dfbe1b83aad 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/CHF922300029.
Recording identifiers
- ISRC
- CHF922300029
- Title
- Once Again
- Artist
- B/AN/K
- CopyrightID (CopyrightChains transaction hash)
0x30807f77cfc1de1e73e8604cda125cc093e5ad228ef85219330f7dfbe1b83aad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1ab2653110945afef9847b304ab582a5f959992830ac1f733e9f3989f3e30311- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF922300029
- Bitcoin block existence check
- https://blockstream.info/api/block/953520