ISRC QMB622130004
Verified recording
QMB622130004 is “Happy Sad Empty Full” by Bryce Dessner,
registered on the CopyrightChains blockchain with CopyrightID
0x167d3a95833b05ae060790273aabde3e09f16663eefe8a30c5f218926122d2c7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622130004.
Recording identifiers
- ISRC
- QMB622130004
- Title
- Happy Sad Empty Full
- Artist
- Bryce Dessner
- CopyrightID (CopyrightChains transaction hash)
0x167d3a95833b05ae060790273aabde3e09f16663eefe8a30c5f218926122d2c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:354f82b3f5b1b1e7b035c31751ca78ed1f1b6da9a5168b7e31fcb7b5f3c5cb4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622130004
- Bitcoin block existence check
- https://blockstream.info/api/block/956302