ISRC QZFZ72040024
Verified recording
QZFZ72040024 is “Change” by D.Mar,
registered on the CopyrightChains blockchain with CopyrightID
0xec6fa0825e17a133c3d6d9599a0deea917fdf42459054687212ef90e2a902429 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72040024.
Recording identifiers
- ISRC
- QZFZ72040024
- Title
- Change
- Artist
- D.Mar
- CopyrightID (CopyrightChains transaction hash)
0xec6fa0825e17a133c3d6d9599a0deea917fdf42459054687212ef90e2a902429
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:2880bcc76c35ff590962e8475e24fbd7ffbbf2d1767484a4fe842efe5d2d8b9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72040024
- Bitcoin block existence check
- https://blockstream.info/api/block/960164