ISRC DEF059930410
Verified recording
DEF059930410 is “Cwm Rhondda” by John Hughes,
registered on the CopyrightChains blockchain with CopyrightID
0x7c11190c50d0a73f530b0abbeb4d094bd927fea6040f97855be44b0b8e3e9e79 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059930410.
Recording identifiers
- ISRC
- DEF059930410
- Title
- Cwm Rhondda
- Artist
- John Hughes
- CopyrightID (CopyrightChains transaction hash)
0x7c11190c50d0a73f530b0abbeb4d094bd927fea6040f97855be44b0b8e3e9e79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:a5e11f8ad530a57371aec35343511539e70b7e8fcec64c9daa54507169dfb17b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059930410
- Bitcoin block existence check
- https://blockstream.info/api/block/956312