ISRC SEUM72200999
Verified recording
SEUM72200999 is “Friday” by Graham Lake,
registered on the CopyrightChains blockchain with CopyrightID
0x6bab12b51bd9ac4ef5a62c9f1bbaeafb1cbf501601781f4ad6d726b8c3af3a0a and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM72200999.
Recording identifiers
- ISRC
- SEUM72200999
- Title
- Friday
- Artist
- Graham Lake
- CopyrightID (CopyrightChains transaction hash)
0x6bab12b51bd9ac4ef5a62c9f1bbaeafb1cbf501601781f4ad6d726b8c3af3a0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:d3eef3643e0a8cc2c40234c2a44e893abd90c1a81a5ea364f000462a41b758ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM72200999
- Bitcoin block existence check
- https://blockstream.info/api/block/960220