ISRC GBHFW1700123
Verified recording
GBHFW1700123 is “Rough Days - Mixed” by Martin Landsky,
registered on the CopyrightChains blockchain with CopyrightID
0x269d751d08c8a057987fbfefb025a388122e807094fad3520d108144c131ac9b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW1700123.
Recording identifiers
- ISRC
- GBHFW1700123
- Title
- Rough Days - Mixed
- Artist
- Martin Landsky
- CopyrightID (CopyrightChains transaction hash)
0x269d751d08c8a057987fbfefb025a388122e807094fad3520d108144c131ac9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f915a0492c6b5f434c5be8065b572d3447621f1c7571dec37ba505befc3eb0bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHFW1700123
- Bitcoin block existence check
- https://blockstream.info/api/block/957118