ISRC FR7KW1600021
Verified recording
FR7KW1600021 is “Crack Spot” by 13 Block,
registered on the CopyrightChains blockchain with CopyrightID
0x325a085d16cc2743f2a275fcbcb3ce4c4eaba4039b3a9737f5b5c092f8dce51a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7KW1600021.
Recording identifiers
- ISRC
- FR7KW1600021
- Title
- Crack Spot
- Artist
- 13 Block
- CopyrightID (CopyrightChains transaction hash)
0x325a085d16cc2743f2a275fcbcb3ce4c4eaba4039b3a9737f5b5c092f8dce51a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bb52c74b7d85362909d148dabcd4a328b3110a5640872d7be398b71f3a7092ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7KW1600021
- Bitcoin block existence check
- https://blockstream.info/api/block/953520