ISRC USHM21557669
Verified recording
USHM21557669 is “100” by Blackmagic,
registered on the CopyrightChains blockchain with CopyrightID
0x57ca145afa9fb6b5e994c2971f0b0f49339fa0b287a8c10b9e278415cebf6c88 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21557669.
Recording identifiers
- ISRC
- USHM21557669
- Title
- 100
- Artist
- Blackmagic
- CopyrightID (CopyrightChains transaction hash)
0x57ca145afa9fb6b5e994c2971f0b0f49339fa0b287a8c10b9e278415cebf6c88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:f2a6124fbc89c4e83ab26c1a35f632bcf64931f008439a8e43ae89aa08356661- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21557669
- Bitcoin block existence check
- https://blockstream.info/api/block/960459