ISRC GBCCS1800289
Verified recording
GBCCS1800289 is “Who Cares” by Paul McCartney,
registered on the CopyrightChains blockchain with CopyrightID
0x03d238eb6456de55b9a1c928a4bbe08b9de05c44214b8acdacedb92f6fb34421 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS1800289.
Recording identifiers
- ISRC
- GBCCS1800289
- Title
- Who Cares
- Artist
- Paul McCartney
- CopyrightID (CopyrightChains transaction hash)
0x03d238eb6456de55b9a1c928a4bbe08b9de05c44214b8acdacedb92f6fb34421
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8c7c4177d1e9007eac23f563b4647a4911ac658bd1311e9c1a68b16afa2bae95- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS1800289
- Bitcoin block existence check
- https://blockstream.info/api/block/953515