ISRC QZMHK2449200
Verified recording
QZMHK2449200 is “RESSOANCE” by Negative,
registered on the CopyrightChains blockchain with CopyrightID
0x0bf358a3f9166f016e017f9951fd6403d069ce93f0a07214fbff044028433662 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2449200.
Recording identifiers
- ISRC
- QZMHK2449200
- Title
- RESSOANCE
- Artist
- Negative
- CopyrightID (CopyrightChains transaction hash)
0x0bf358a3f9166f016e017f9951fd6403d069ce93f0a07214fbff044028433662
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:d6ffc231f00ee4cd30180e5492f8978ad2421cb081d24c407976315fe72be3dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2449200
- Bitcoin block existence check
- https://blockstream.info/api/block/960468