ISRC GBCTB1106001
Verified recording
GBCTB1106001 is “Ancient World” by Nat Birchall,
registered on the CopyrightChains blockchain with CopyrightID
0x2373774f0e9906510072aaed113f8f5e4ba0ebe49530ba1b60bebccb05d19ca2 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/GBCTB1106001.
Recording identifiers
- ISRC
- GBCTB1106001
- Title
- Ancient World
- Artist
- Nat Birchall
- CopyrightID (CopyrightChains transaction hash)
0x2373774f0e9906510072aaed113f8f5e4ba0ebe49530ba1b60bebccb05d19ca2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e91f65de6a5fc023545e012c6e94c4f13699e27cec28a4bf30d447e31d781ec7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTB1106001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118