ISRC BCD4N2300026
Verified recording
BCD4N2300026 is “Sleep Tight” by Antonius B,
registered on the CopyrightChains blockchain with CopyrightID
0xf735ca8fac3ba3bf5c5ce15f3bde8562edc76d1936f74a550ef48fddfe8f3f72 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2300026.
Recording identifiers
- ISRC
- BCD4N2300026
- Title
- Sleep Tight
- Artist
- Antonius B
- CopyrightID (CopyrightChains transaction hash)
0xf735ca8fac3ba3bf5c5ce15f3bde8562edc76d1936f74a550ef48fddfe8f3f72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c3f16e4a423fbd7633e4b0aeafec53e14594456670e14e5904041cb29e5ed037- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2300026
- Bitcoin block existence check
- https://blockstream.info/api/block/953515