ISRC QZMHM2325072
Verified recording
QZMHM2325072 is “Sorrow” by Lund,
registered on the CopyrightChains blockchain with CopyrightID
0xf66989da0875c3a508c88123eb208dd3ce9026f5caa3647514539163fad3ba82 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2325072.
Recording identifiers
- ISRC
- QZMHM2325072
- Title
- Sorrow
- Artist
- Lund
- CopyrightID (CopyrightChains transaction hash)
0xf66989da0875c3a508c88123eb208dd3ce9026f5caa3647514539163fad3ba82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ed367cae265dd135142f27ab95ed8b111bdccdec6dd16229068e65aaeea6dc22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2325072
- Bitcoin block existence check
- https://blockstream.info/api/block/953513