ISRC USUYG1516506
Verified recording
USUYG1516506 is “Long Time” by Siete7x,
registered on the CopyrightChains blockchain with CopyrightID
0x40df231cf40b5f17541c33fc575037cbb88f9d8f3bcc8056bd06d95974e9551a and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1516506.
Recording identifiers
- ISRC
- USUYG1516506
- Title
- Long Time
- Artist
- Siete7x
- CopyrightID (CopyrightChains transaction hash)
0x40df231cf40b5f17541c33fc575037cbb88f9d8f3bcc8056bd06d95974e9551a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:42b1d21de22781d1a5e38d6dd8bf6f7aa1c9e470dd6e773b950044ce9fb344d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1516506
- Bitcoin block existence check
- https://blockstream.info/api/block/960284