ISRC PTBM11600407
Verified recording
PTBM11600407 is “Lazarus - Bowie 70” by David Fonseca,
registered on the CopyrightChains blockchain with CopyrightID
0x5f4ba46e6b2853c845338652493430b2ee5850ace10171ab23375370522283af and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11600407.
Recording identifiers
- ISRC
- PTBM11600407
- Title
- Lazarus - Bowie 70
- Artist
- David Fonseca
- CopyrightID (CopyrightChains transaction hash)
0x5f4ba46e6b2853c845338652493430b2ee5850ace10171ab23375370522283af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:6c99d4500e2acca0c4839e652ae1a81cb06808b55b1c221688ba8372a209767a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11600407
- Bitcoin block existence check
- https://blockstream.info/api/block/960117