ISRC GBCCS1500067
Verified recording
GBCCS1500067 is “Twice In A Lifetime - Remastered 2015” by Paul McCartney,
registered on the CopyrightChains blockchain with CopyrightID
0xc7e80ef9a49aa0b60d35ebc7f1c3b1935adcbf99f689668b67bcef4dcbc693b9 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/GBCCS1500067.
Recording identifiers
- ISRC
- GBCCS1500067
- Title
- Twice In A Lifetime - Remastered 2015
- Artist
- Paul McCartney
- CopyrightID (CopyrightChains transaction hash)
0xc7e80ef9a49aa0b60d35ebc7f1c3b1935adcbf99f689668b67bcef4dcbc693b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b63fcdbf4170bdf1a9e75a85090bccf619d1f3192ea94e781921df2a462cc573- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS1500067
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Twice In A Lifetime - Remastered 2015 · Machine-readable JSON-LD