ISRC GBC4T2020307
Verified recording
GBC4T2020307 is “Sunrise” by Grum,
registered on the CopyrightChains blockchain with CopyrightID
0x94d47b1741d93f37d365d43c985366ce55ba04fcb6d25ad0d636b525d9374a37 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC4T2020307.
Recording identifiers
- ISRC
- GBC4T2020307
- Title
- Sunrise
- Artist
- Grum
- CopyrightID (CopyrightChains transaction hash)
0x94d47b1741d93f37d365d43c985366ce55ba04fcb6d25ad0d636b525d9374a37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:5b35e7c2c3d4d3bdb61844fc90efbb1b0f303250bd69e151f952eab95a6480ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC4T2020307
- Bitcoin block existence check
- https://blockstream.info/api/block/960220