ISRC GBMA21228933
Verified recording
GBMA21228933 is “Grizzle” by Smack One,
registered on the CopyrightChains blockchain with CopyrightID
0xbed73141bfda56fbff600f5b56ba3263f9ac2873933e4b157d5b2c3c74ddd93e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21228933.
Recording identifiers
- ISRC
- GBMA21228933
- Title
- Grizzle
- Artist
- Smack One
- CopyrightID (CopyrightChains transaction hash)
0xbed73141bfda56fbff600f5b56ba3263f9ac2873933e4b157d5b2c3c74ddd93e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d8beb75d80717e3a16ce7f9d30798b890855e7ecde30086509662107c3c07f42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21228933
- Bitcoin block existence check
- https://blockstream.info/api/block/960138