ISRC GBCCS1600033
Verified recording
GBCCS1600033 is “That Day Is Done - Original Demo” by Paul McCartney,
registered on the CopyrightChains blockchain with CopyrightID
0xb48432e27b550117032263f1ad39ddd7971d530eb697b95baa4442336005ad40 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS1600033.
Recording identifiers
- ISRC
- GBCCS1600033
- Title
- That Day Is Done - Original Demo
- Artist
- Paul McCartney
- CopyrightID (CopyrightChains transaction hash)
0xb48432e27b550117032263f1ad39ddd7971d530eb697b95baa4442336005ad40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f3ad5782c5fdb70c8fa642fdc812084157cb4cc0b529eacfabd1ac98517e80f5- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS1600033
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: That Day Is Done - Original Demo · Machine-readable JSON-LD