ISRC QM7281540709
Verified recording
QM7281540709 is “Yang” by Steve Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x11c440d4d090f2d457efd0a848f5673ae5d037086dc54e21c2523bbd9e7e76e5 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281540709.
Recording identifiers
- ISRC
- QM7281540709
- Title
- Yang
- Artist
- Steve Smith
- CopyrightID (CopyrightChains transaction hash)
0x11c440d4d090f2d457efd0a848f5673ae5d037086dc54e21c2523bbd9e7e76e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:86a062dcede126df3722f80668b84761feed9e3fe048ccfea457c5018f51f0c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281540709
- Bitcoin block existence check
- https://blockstream.info/api/block/959159