ISRC GBXUX0883909
Verified recording
GBXUX0883909 is “They That Go Down to the Sea in Ships” by Herbert Sumsion,
registered on the CopyrightChains blockchain with CopyrightID
0x42fd877fa28e2c3580a61605e9f602881740c76a1c0b66ec7c72f940f6628f11 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0883909.
Recording identifiers
- ISRC
- GBXUX0883909
- Title
- They That Go Down to the Sea in Ships
- Artist
- Herbert Sumsion
- CopyrightID (CopyrightChains transaction hash)
0x42fd877fa28e2c3580a61605e9f602881740c76a1c0b66ec7c72f940f6628f11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:214113f489223d76060c62ef1336f8931fce05c0fe59fab161d973fbe95b3eaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0883909
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: They That Go Down to the Sea in Ships · Machine-readable JSON-LD