ISRC GBNRN2200136
Verified recording
GBNRN2200136 is “Speak Softly” by Lacksley Castell,
registered on the CopyrightChains blockchain with CopyrightID
0xa5734d0a23e7bfbda45f1d5169f26d7c7785569c97cb7c43c4875e6c94554dd1 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/GBNRN2200136.
Recording identifiers
- ISRC
- GBNRN2200136
- Title
- Speak Softly
- Artist
- Lacksley Castell
- CopyrightID (CopyrightChains transaction hash)
0xa5734d0a23e7bfbda45f1d5169f26d7c7785569c97cb7c43c4875e6c94554dd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:0570db9c27d4a39b7f8181ca32c90d5953237c4803024eccbfb5ed357f05f07d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBNRN2200136
- Bitcoin block existence check
- https://blockstream.info/api/block/953515