ISRC CA5KR1837137
Verified recording
CA5KR1837137 is “Up & Down” by 6ixbuzz,
registered on the CopyrightChains blockchain with CopyrightID
0x685d986381852052593ef0bf3f38c9368edbc5df063045b012b6576ab1a9ceb7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1837137.
Recording identifiers
- ISRC
- CA5KR1837137
- Title
- Up & Down
- Artist
- 6ixbuzz
- CopyrightID (CopyrightChains transaction hash)
0x685d986381852052593ef0bf3f38c9368edbc5df063045b012b6576ab1a9ceb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e1fc2083d04af8c217d6f08de562ee7b856297792201298cb5bf294dd7df8d22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1837137
- Bitcoin block existence check
- https://blockstream.info/api/block/953513