ISRC GBUM91900028
Verified recording
GBUM91900028 is “System Up” by Conrank,
registered on the CopyrightChains blockchain with CopyrightID
0x158497d5e1e2617191539d07861aa252a20ee54b97c91fb5754b5372339052f5 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM91900028.
Recording identifiers
- ISRC
- GBUM91900028
- Title
- System Up
- Artist
- Conrank
- CopyrightID (CopyrightChains transaction hash)
0x158497d5e1e2617191539d07861aa252a20ee54b97c91fb5754b5372339052f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:386bd966e5a5cfb8ecf26f25310348d84c37883f5add057ed7fc6a1f01330466- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM91900028
- Bitcoin block existence check
- https://blockstream.info/api/block/960264