ISRC CH6541824972
Verified recording
CH6541824972 is “Sph” by OTM,
registered on the CopyrightChains blockchain with CopyrightID
0x87a159c393288f4dae8eddd70845041548f00f794252e504c1630d1ea00754a4 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/CH6541824972.
Recording identifiers
- ISRC
- CH6541824972
- Title
- Sph
- Artist
- OTM
- CopyrightID (CopyrightChains transaction hash)
0x87a159c393288f4dae8eddd70845041548f00f794252e504c1630d1ea00754a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b67915c91e8179fc016361bcba34bbd131a04afdbdcf90ec168e7baa396dcc34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541824972
- Bitcoin block existence check
- https://blockstream.info/api/block/957118