ISRC GBUM71604182
Verified recording
GBUM71604182 is “Jazz II” by John Phillips,
registered on the CopyrightChains blockchain with CopyrightID
0xcc838337f2d4f2ebc89f73a34d683ff3da4d8536a56713615931824b9032cb2b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71604182.
Recording identifiers
- ISRC
- GBUM71604182
- Title
- Jazz II
- Artist
- John Phillips
- CopyrightID (CopyrightChains transaction hash)
0xcc838337f2d4f2ebc89f73a34d683ff3da4d8536a56713615931824b9032cb2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1d6f35979b27397c4a38bc1607e641c4a553d00fd1f948ca21fe8a1f740951e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71604182
- Bitcoin block existence check
- https://blockstream.info/api/block/953520