ISRC CH6540865933
Verified recording
CH6540865933 is “Now While I Still Remember How” by Hal David,
registered on the CopyrightChains blockchain with CopyrightID
0x928c0e10659ec6b30496bdfd0af36bd1224c989e49f0d643bf36426581b8c21b and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540865933.
Recording identifiers
- ISRC
- CH6540865933
- Title
- Now While I Still Remember How
- Artist
- Hal David
- CopyrightID (CopyrightChains transaction hash)
0x928c0e10659ec6b30496bdfd0af36bd1224c989e49f0d643bf36426581b8c21b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:44f191c99dde88d35c9910cd38165026e0cb9003f7f55b420558be4555a3628b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540865933
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Now While I Still Remember How · Machine-readable JSON-LD