ISRC QMRSZ1600925
Verified recording
QMRSZ1600925 is “Sad Song (feat. Olivia Holt) (RJ Remix)” by We The Kings,
registered on the CopyrightChains blockchain with CopyrightID
0x474258ea0970b46c0884cebacd77a858dacd9ec8e1da88736ea05e7b0aa9b0f4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1600925.
Recording identifiers
- ISRC
- QMRSZ1600925
- Title
- Sad Song (feat. Olivia Holt) (RJ Remix)
- Artist
- We The Kings
- CopyrightID (CopyrightChains transaction hash)
0x474258ea0970b46c0884cebacd77a858dacd9ec8e1da88736ea05e7b0aa9b0f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b66c3d7f4df6e344e2d26a1b55850519e466d37c6d260b84f5fb0fd262a07102- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1600925
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Sad Song (feat. Olivia Holt) (RJ Remix) · Machine-readable JSON-LD