ISRC JPVI08611250
Verified recording
JPVI08611250 is “BLACK BIRD” by John Lennon,
registered on the CopyrightChains blockchain with CopyrightID
0x09a01729e774be443683fe6d17313de62390668eb56c312cf6652f10b63d0fbb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08611250.
Recording identifiers
- ISRC
- JPVI08611250
- Title
- BLACK BIRD
- Artist
- John Lennon
- CopyrightID (CopyrightChains transaction hash)
0x09a01729e774be443683fe6d17313de62390668eb56c312cf6652f10b63d0fbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5cec8416b15da2b796de999a8b81636a2760288f65cb0696172e8df6fd987277- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08611250
- Bitcoin block existence check
- https://blockstream.info/api/block/957118