ISRC JPB951337439
Verified recording
JPB951337439 is “How Many More Times - Live#007 Ver. Originally Perfomed by Led Zeppelin” by Makoto Matsushita,
registered on the CopyrightChains blockchain with CopyrightID
0x82da6281a0c9814a831e555990a0f3fb12cd44be75db885a4093ad175714177b and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB951337439.
Recording identifiers
- ISRC
- JPB951337439
- Title
- How Many More Times - Live#007 Ver. Originally Perfomed by Led Zeppelin
- Artist
- Makoto Matsushita
- CopyrightID (CopyrightChains transaction hash)
0x82da6281a0c9814a831e555990a0f3fb12cd44be75db885a4093ad175714177b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:7b349b2c3a8d8e4e968a0e251f012c1102ddf2731e8fe654691a12ffc61a7ad3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB951337439
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: How Many More Times - Live#007 Ver. Originally Perfomed by Led Zeppelin · Machine-readable JSON-LD