ISRC USNRS1836978
Verified recording
USNRS1836978 is “Fireworks” by Mercer,
registered on the CopyrightChains blockchain with CopyrightID
0x5a5171e89125c95184dec3c5ad9b35d24454e572c14e75c36c67116779a79826 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNRS1836978.
Recording identifiers
- ISRC
- USNRS1836978
- Title
- Fireworks
- Artist
- Mercer
- CopyrightID (CopyrightChains transaction hash)
0x5a5171e89125c95184dec3c5ad9b35d24454e572c14e75c36c67116779a79826
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:1b4b910f024078374c6d2e5df153baec91cbc8a0fc5d2eb45d314234a760f360- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNRS1836978
- Bitcoin block existence check
- https://blockstream.info/api/block/960111