ISRC BR5VT1400031
Verified recording
BR5VT1400031 is “4 e 21” by Haikaiss,
registered on the CopyrightChains blockchain with CopyrightID
0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe 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/BR5VT1400031.
Recording identifiers
- ISRC
- BR5VT1400031
- Title
- 4 e 21
- Artist
- Haikaiss
- CopyrightID (CopyrightChains transaction hash)
0xa2d003ac4c7a9f4235c4c015e32ed0c08bc1d56cfd070cab9c4b109446aa02fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:69769f99c3acd03a68846d98e7da08fcd403d1def334ff5eb624558204c94739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR5VT1400031
- Bitcoin block existence check
- https://blockstream.info/api/block/953513