ISRC BXBRU1800089
Verified recording
BXBRU1800089 is “Old Boy” by Ber,
registered on the CopyrightChains blockchain with CopyrightID
0x61bbe7890788a73b752db75f15277330b50b98af725da5497c6eaeea79933ca8 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBRU1800089.
Recording identifiers
- ISRC
- BXBRU1800089
- Title
- Old Boy
- Artist
- Ber
- CopyrightID (CopyrightChains transaction hash)
0x61bbe7890788a73b752db75f15277330b50b98af725da5497c6eaeea79933ca8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:24d1c54a648ceee765938d8e68464db3352e9870acaec1c437764221fbf37987- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBRU1800089
- Bitcoin block existence check
- https://blockstream.info/api/block/960099