ISRC GBHQC0552926
Verified recording
GBHQC0552926 is “Before Long” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x224dfc9656f60dd498dbbf6bfe4f6bfc86cdcd2b1c55b021990d4282243a6b67 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/GBHQC0552926.
Recording identifiers
- ISRC
- GBHQC0552926
- Title
- Before Long
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x224dfc9656f60dd498dbbf6bfe4f6bfc86cdcd2b1c55b021990d4282243a6b67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:379a1a8cc6387b8e34599da10737b8ed0ae15031b4f1327d9869cfd5e80ebb01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0552926
- Bitcoin block existence check
- https://blockstream.info/api/block/957118