ISRC USHM21701375
Verified recording
USHM21701375 is “Blades” by Heems,
registered on the CopyrightChains blockchain with CopyrightID
0xaac6f3a40366dfad2b5b1ec8d9cf5a0692f3c325a8fc2ffc97653bf10801d309 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21701375.
Recording identifiers
- ISRC
- USHM21701375
- Title
- Blades
- Artist
- Heems
- CopyrightID (CopyrightChains transaction hash)
0xaac6f3a40366dfad2b5b1ec8d9cf5a0692f3c325a8fc2ffc97653bf10801d309
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:28d4ef4551539022c6b34898c1fa50c6975c366d62e0b2cd7f84f5bc0587fd2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21701375
- Bitcoin block existence check
- https://blockstream.info/api/block/956302