ISRC USG4X1500821
Verified recording
USG4X1500821 is “Last Call for Alcohol” by Charlie Walker,
registered on the CopyrightChains blockchain with CopyrightID
0x51fa5cd9a07e2768a7f112a1c50d2e35f6e5b2ab5bac106c3b4fae7817865ca8 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG4X1500821.
Recording identifiers
- ISRC
- USG4X1500821
- Title
- Last Call for Alcohol
- Artist
- Charlie Walker
- CopyrightID (CopyrightChains transaction hash)
0x51fa5cd9a07e2768a7f112a1c50d2e35f6e5b2ab5bac106c3b4fae7817865ca8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:a97379ff8d6e3a5876ae0b9cba99ff98bede0b74274aa7795a2a32200b620694- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG4X1500821
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Last Call for Alcohol · Machine-readable JSON-LD