ISRC GBUM71604179
Verified recording
GBUM71604179 is “Jazz” by John Phillips,
registered on the CopyrightChains blockchain with CopyrightID
0x7d6df596160886a3ea65e9c1c8a07fdd15d4b1b3bdbce2297ce243f8493fd667 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71604179.
Recording identifiers
- ISRC
- GBUM71604179
- Title
- Jazz
- Artist
- John Phillips
- CopyrightID (CopyrightChains transaction hash)
0x7d6df596160886a3ea65e9c1c8a07fdd15d4b1b3bdbce2297ce243f8493fd667
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:078538017fd508c51751d3748932c5c57e9251d0306bb0d0ffe5738a736fcb76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71604179
- Bitcoin block existence check
- https://blockstream.info/api/block/960427