ISRC GBCQV1300360
Verified recording
GBCQV1300360 is “Wintermass” by Mysticum,
registered on the CopyrightChains blockchain with CopyrightID
0xb856987bf748dd6e28798d971818bb4d1fbb22216fe29a3fa90b029b5e6e6b57 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV1300360.
Recording identifiers
- ISRC
- GBCQV1300360
- Title
- Wintermass
- Artist
- Mysticum
- CopyrightID (CopyrightChains transaction hash)
0xb856987bf748dd6e28798d971818bb4d1fbb22216fe29a3fa90b029b5e6e6b57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9c406ca4dea45299012998db0685dd9524d3d59cf57de2e668bf641106183e66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV1300360
- Bitcoin block existence check
- https://blockstream.info/api/block/957120