ISRC GBUM72500542

Verified recording

GBUM72500542 is “Sleeping Giant” by Sophie Hutchings, registered on the CopyrightChains blockchain with CopyrightID 0x7daf40717ccf7391d0fde285fe156cc908eddaaefc470c1cd7927462dcdfdea8 and independently timestamped in Bitcoin block 960183 on 2026-07-30. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72500542.

Recording identifiers

ISRC
GBUM72500542
Title
Sleeping Giant
Artist
Sophie Hutchings
CopyrightID (CopyrightChains transaction hash)
0x7daf40717ccf7391d0fde285fe156cc908eddaaefc470c1cd7927462dcdfdea8

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-30T01:10:20+00:00
Bitcoin block
960183
Canonical record hash
sha256:0fdd69e61850407f7026009bb9fe33a73208e54786a59b6cb2b18025ebad907e
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72500542
Bitcoin block existence check
https://blockstream.info/api/block/960183

Full record

Track page: Sleeping Giant · Machine-readable JSON-LD