ISRC GBUM72307847
Verified recording
GBUM72307847 is “Empty Promises” by Jazzy,
registered on the CopyrightChains blockchain with CopyrightID
0xcedb6cd6e8b6dda9d1eabbd787b97c2b37e213d01eee9f6a629a44ac3572e76c 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/GBUM72307847.
Recording identifiers
- ISRC
- GBUM72307847
- Title
- Empty Promises
- Artist
- Jazzy
- CopyrightID (CopyrightChains transaction hash)
0xcedb6cd6e8b6dda9d1eabbd787b97c2b37e213d01eee9f6a629a44ac3572e76c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:92152cebb06cc393542b33f7223f2e6aa3a1c6ea336de7935eede3789fb042d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72307847
- Bitcoin block existence check
- https://blockstream.info/api/block/953520