ISRC USCGH1901420
Verified recording
USCGH1901420 is “Blue November” by George David Kieffer,
registered on the CopyrightChains blockchain with CopyrightID
0x4c953d1eb04c9c90e628e13e21926536d3cf6ba036fb645801daeb26188425df and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1901420.
Recording identifiers
- ISRC
- USCGH1901420
- Title
- Blue November
- Artist
- George David Kieffer
- CopyrightID (CopyrightChains transaction hash)
0x4c953d1eb04c9c90e628e13e21926536d3cf6ba036fb645801daeb26188425df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c271b06f88a89f6a6ee79ba3f1a3f4bb264875839d72ee120bac908e8316096c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1901420
- Bitcoin block existence check
- https://blockstream.info/api/block/960334