ISRC GBLLH1854513
Verified recording
GBLLH1854513 is “When I Survey the Wondrous Cross” by Isaac Watts,
registered on the CopyrightChains blockchain with CopyrightID
0x514e4b5552e4c82f8027134f373a40d61ce96c0642a1d3a22ddd613dd735daf0 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1854513.
Recording identifiers
- ISRC
- GBLLH1854513
- Title
- When I Survey the Wondrous Cross
- Artist
- Isaac Watts
- CopyrightID (CopyrightChains transaction hash)
0x514e4b5552e4c82f8027134f373a40d61ce96c0642a1d3a22ddd613dd735daf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:820de7941323e78ed3590e0c27c327adb78558511b84946fd0c251657275b01d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1854513
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: When I Survey the Wondrous Cross · Machine-readable JSON-LD