ISRC USCGJ1675318
Verified recording
USCGJ1675318 is “Invisible Choir” by Kris Delmhorst,
registered on the CopyrightChains blockchain with CopyrightID
0x1f4f1cad63e5d32a9a98a2453cfae03ea4f1df23f7e90d72d1208112236a9089 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1675318.
Recording identifiers
- ISRC
- USCGJ1675318
- Title
- Invisible Choir
- Artist
- Kris Delmhorst
- CopyrightID (CopyrightChains transaction hash)
0x1f4f1cad63e5d32a9a98a2453cfae03ea4f1df23f7e90d72d1208112236a9089
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:0cc822c7da6670ef91c1e87bf41e36a716bbb81c70b00e623cf6da7dc6e020d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1675318
- Bitcoin block existence check
- https://blockstream.info/api/block/960340