ISRC USTE11400325
Verified recording
USTE11400325 is “Firefly” by Hiromi,
registered on the CopyrightChains blockchain with CopyrightID
0x332c4f0ce6a54946345f326dc6d7c5858cc7aea030ca107ec16f728e75a651fe and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE11400325.
Recording identifiers
- ISRC
- USTE11400325
- Title
- Firefly
- Artist
- Hiromi
- CopyrightID (CopyrightChains transaction hash)
0x332c4f0ce6a54946345f326dc6d7c5858cc7aea030ca107ec16f728e75a651fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8fd2ed306a425fd52c30e2963fdb3b537efd6d41d94d5c390be6a32beeccdd6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE11400325
- Bitcoin block existence check
- https://blockstream.info/api/block/953520