ISRC USQY51607391
Verified recording
USQY51607391 is “Sunken Cathedral” by Paul Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x1984a1b33b8c7e85c1afa68d624ac8063412109b5f5cdacd4693cd412c097c17 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51607391.
Recording identifiers
- ISRC
- USQY51607391
- Title
- Sunken Cathedral
- Artist
- Paul Williams
- CopyrightID (CopyrightChains transaction hash)
0x1984a1b33b8c7e85c1afa68d624ac8063412109b5f5cdacd4693cd412c097c17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:0ed1e012d9129592adfcfba526b5f398c4d6697d11c403639b88e9ae40111c11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51607391
- Bitcoin block existence check
- https://blockstream.info/api/block/960441