ISRC QZAKB2154025
Verified recording
QZAKB2154025 is “say dat” by Hardrock,
registered on the CopyrightChains blockchain with CopyrightID
0x7c0a10359686d9d7e557d79a156fea1c8565a8ac0a745ced485fbd8484dbc192 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2154025.
Recording identifiers
- ISRC
- QZAKB2154025
- Title
- say dat
- Artist
- Hardrock
- CopyrightID (CopyrightChains transaction hash)
0x7c0a10359686d9d7e557d79a156fea1c8565a8ac0a745ced485fbd8484dbc192
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:d07656b567cbc47859a57faab924c2f2c6bcad635d1a554e519614a68951fd09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2154025
- Bitcoin block existence check
- https://blockstream.info/api/block/959123