ISRC GBBRP1764106
Verified recording
GBBRP1764106 is “Walls” by Mammút,
registered on the CopyrightChains blockchain with CopyrightID
0xfc7995608b34f7b81b5af17d4b53a065c5e3d676ad9032c1fc4e19f4196e45da and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBRP1764106.
Recording identifiers
- ISRC
- GBBRP1764106
- Title
- Walls
- Artist
- Mammút
- CopyrightID (CopyrightChains transaction hash)
0xfc7995608b34f7b81b5af17d4b53a065c5e3d676ad9032c1fc4e19f4196e45da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:881f90f4a9b0a2d105cc753140f9280c82f617cd0dc2aeaa4ce874f836160e40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBRP1764106
- Bitcoin block existence check
- https://blockstream.info/api/block/960448