ISRC GBCCS0700649
Verified recording
GBCCS0700649 is “Only Mama Knows” by Paul McCartney,
registered on the CopyrightChains blockchain with CopyrightID
0x8da152c1f04cf03640c3e69aa4f26ba4841cbe47c4741a50497234b9067efa11 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS0700649.
Recording identifiers
- ISRC
- GBCCS0700649
- Title
- Only Mama Knows
- Artist
- Paul McCartney
- CopyrightID (CopyrightChains transaction hash)
0x8da152c1f04cf03640c3e69aa4f26ba4841cbe47c4741a50497234b9067efa11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b983edc6c02d74bac080e5e4a91c1310b43cf3864325708161377aa7550120e6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCCS0700649
- Bitcoin block existence check
- https://blockstream.info/api/block/953520