ISRC GBKDD1800423
Verified recording
GBKDD1800423 is “Who He Was” by The Black Dog,
registered on the CopyrightChains blockchain with CopyrightID
0x0997af7a623faa63bded003a64626d280c82c2e5fe84766672c5c8662399a48d and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKDD1800423.
Recording identifiers
- ISRC
- GBKDD1800423
- Title
- Who He Was
- Artist
- The Black Dog
- CopyrightID (CopyrightChains transaction hash)
0x0997af7a623faa63bded003a64626d280c82c2e5fe84766672c5c8662399a48d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:0a4ec8c6930dea24d113ef906ad4bd99f7ba54eb3be8a00643e78808ab2bc6a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKDD1800423
- Bitcoin block existence check
- https://blockstream.info/api/block/960291