ISRC QZNWQ2442643
Verified recording
QZNWQ2442643 is “Heavyweights” by Mike Squires,
registered on the CopyrightChains blockchain with CopyrightID
0xc9cde7c9234a939a5a443001570e95e6990672c5208fbd0c6894adc37ce4fd58 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2442643.
Recording identifiers
- ISRC
- QZNWQ2442643
- Title
- Heavyweights
- Artist
- Mike Squires
- CopyrightID (CopyrightChains transaction hash)
0xc9cde7c9234a939a5a443001570e95e6990672c5208fbd0c6894adc37ce4fd58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d04de08527367d679bb66cab18ac1f8f520b89b8191dcb9a2e5857ce0c17231e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2442643
- Bitcoin block existence check
- https://blockstream.info/api/block/953520