ISRC DEN961304380
Verified recording
DEN961304380 is “As Time Goes By - From Casablanca” by Herman Hupfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x82eaaff0290e4e0727db7b1e4c85d39f9b58fdf7635e8ca957e87c300d580962 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961304380.
Recording identifiers
- ISRC
- DEN961304380
- Title
- As Time Goes By - From Casablanca
- Artist
- Herman Hupfeld
- CopyrightID (CopyrightChains transaction hash)
0x82eaaff0290e4e0727db7b1e4c85d39f9b58fdf7635e8ca957e87c300d580962
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:57b7fd5ece97218b6b86225c44fe6b81e286725f7c5b07b330e13fbb6505eb1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961304380
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: As Time Goes By - From Casablanca · Machine-readable JSON-LD