ISRC QZNJW2451358
Verified recording
QZNJW2451358 is “Special K” by Metrika,
registered on the CopyrightChains blockchain with CopyrightID
0x01c9a8248c623987749982dd5e1826cdc4f72f4d6cc9536cd06fe2e282c002df and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2451358.
Recording identifiers
- ISRC
- QZNJW2451358
- Title
- Special K
- Artist
- Metrika
- CopyrightID (CopyrightChains transaction hash)
0x01c9a8248c623987749982dd5e1826cdc4f72f4d6cc9536cd06fe2e282c002df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8006e9cc4a0d043903e8493d968695109bd03ccf10221e1cf4d4e500a7ab728a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2451358
- Bitcoin block existence check
- https://blockstream.info/api/block/953513