ISRC CH3131613150
Verified recording
CH3131613150 is “Nostalgia” by Tosel & Hale,
registered on the CopyrightChains blockchain with CopyrightID
0xf8c74a35743e98e4cfeaef370afb1e1e05b1b5d7948534c7cf3a2ffd8c69070d and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131613150.
Recording identifiers
- ISRC
- CH3131613150
- Title
- Nostalgia
- Artist
- Tosel & Hale
- CopyrightID (CopyrightChains transaction hash)
0xf8c74a35743e98e4cfeaef370afb1e1e05b1b5d7948534c7cf3a2ffd8c69070d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:b1d21ee860a5ad36e4f7b0b121bed09174f5b39604e827462febd10a6a8ff233- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131613150
- Bitcoin block existence check
- https://blockstream.info/api/block/957124