ISRC CA5KR2140866
Verified recording
CA5KR2140866 is “Grump” by Creatures,
registered on the CopyrightChains blockchain with CopyrightID
0xb860c4e9598afd12e8796202d232d3509a323a88f21836716cfb7acb2d5f6ca9 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2140866.
Recording identifiers
- ISRC
- CA5KR2140866
- Title
- Grump
- Artist
- Creatures
- CopyrightID (CopyrightChains transaction hash)
0xb860c4e9598afd12e8796202d232d3509a323a88f21836716cfb7acb2d5f6ca9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:3a7fabd363c0c32758ee4bf26550660867406def263a79892a8f5d844ec0cf11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2140866
- Bitcoin block existence check
- https://blockstream.info/api/block/960349