ISRC GBLLH1957219
Verified recording
GBLLH1957219 is “When I Survey the Wondrous Cross” by Edward Miller,
registered on the CopyrightChains blockchain with CopyrightID
0xb816858a7968cdef039643cc7a5b01af74b24d4403763727848fa9b7d1405131 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957219.
Recording identifiers
- ISRC
- GBLLH1957219
- Title
- When I Survey the Wondrous Cross
- Artist
- Edward Miller
- CopyrightID (CopyrightChains transaction hash)
0xb816858a7968cdef039643cc7a5b01af74b24d4403763727848fa9b7d1405131
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:41bb9b651736994b544921b99ffd41cc9f119cf9fbadbff30d04ea611779efc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957219
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: When I Survey the Wondrous Cross · Machine-readable JSON-LD