ISRC USI4R0612008
Verified recording
USI4R0612008 is “1” by Hecq,
registered on the CopyrightChains blockchain with CopyrightID
0x91dde25c5966c618b2ca57607fe107a9e408b6911f32d8d0be15d0c7d69dbc9e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0612008.
Recording identifiers
- ISRC
- USI4R0612008
- Title
- 1
- Artist
- Hecq
- CopyrightID (CopyrightChains transaction hash)
0x91dde25c5966c618b2ca57607fe107a9e408b6911f32d8d0be15d0c7d69dbc9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d32e0c4b2d73f5c01188743cc120236600df69fe674154e57470ccfe63eb8a88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0612008
- Bitcoin block existence check
- https://blockstream.info/api/block/957120