ISRC QZES81983555
Verified recording
QZES81983555 is “Who Cares” by Michael Christmas,
registered on the CopyrightChains blockchain with CopyrightID
0xd56de1f640c46ab8385acef51460b5a10dbdbba12225bb47d617a0334a1a234d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81983555.
Recording identifiers
- ISRC
- QZES81983555
- Title
- Who Cares
- Artist
- Michael Christmas
- CopyrightID (CopyrightChains transaction hash)
0xd56de1f640c46ab8385acef51460b5a10dbdbba12225bb47d617a0334a1a234d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:aca9fbdef37ec8aacff2273bd41672d85a23df00c206f86d980adc3d6d516f6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81983555
- Bitcoin block existence check
- https://blockstream.info/api/block/960138