ISRC GBUM70811800
Verified recording
GBUM70811800 is “Calon Lan” by Traditional Welsh,
registered on the CopyrightChains blockchain with CopyrightID
0x4c7a423c503ae326c00ae64a4c428655b74906e2bdaf62115a0bec547ec61a3d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811800.
Recording identifiers
- ISRC
- GBUM70811800
- Title
- Calon Lan
- Artist
- Traditional Welsh
- CopyrightID (CopyrightChains transaction hash)
0x4c7a423c503ae326c00ae64a4c428655b74906e2bdaf62115a0bec547ec61a3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b44f055b0f52c574f5de8a00de09283fcbd1894a82d096d9b22e1f2c62029ea5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811800
- Bitcoin block existence check
- https://blockstream.info/api/block/956302