ISRC USNA18712172
Verified recording
USNA18712172 is “Silhouettes” by Spencer Brewer,
registered on the CopyrightChains blockchain with CopyrightID
0x6f7f7b5b601efae1b4f899b5ca36fe17b8f921f8dd32ea9ed9c97b82eb0c3c3d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18712172.
Recording identifiers
- ISRC
- USNA18712172
- Title
- Silhouettes
- Artist
- Spencer Brewer
- CopyrightID (CopyrightChains transaction hash)
0x6f7f7b5b601efae1b4f899b5ca36fe17b8f921f8dd32ea9ed9c97b82eb0c3c3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c55141e15b5c3620b0348a3a7f4d5df6c51191fe0bc0b6401bbfd44f35ebc9cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNA18712172
- Bitcoin block existence check
- https://blockstream.info/api/block/957118