ISRC GBMNA1019290
Verified recording
GBMNA1019290 is “Sospan Fach” by Treorchy Male Voice Choir,
registered on the CopyrightChains blockchain with CopyrightID
0x57d9f1edd551c8d14b5fad922dc341e0baafdabce462326c2fcd170abaea8acc and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA1019290.
Recording identifiers
- ISRC
- GBMNA1019290
- Title
- Sospan Fach
- Artist
- Treorchy Male Voice Choir
- CopyrightID (CopyrightChains transaction hash)
0x57d9f1edd551c8d14b5fad922dc341e0baafdabce462326c2fcd170abaea8acc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:91cdbb0d0955cc4dbc4af78ed6a8631c3f57d01671a9dd9b5af39e7e9cbf72e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMNA1019290
- Bitcoin block existence check
- https://blockstream.info/api/block/957120