ISRC QZNWZ2354883
Verified recording
QZNWZ2354883 is “Hello” by Albert Posis,
registered on the CopyrightChains blockchain with CopyrightID
0xefc5bf8e1efb1d9c88244a2c8aec4f597f338f993398cd0fc7cca136929e6e99 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/QZNWZ2354883.
Recording identifiers
- ISRC
- QZNWZ2354883
- Title
- Hello
- Artist
- Albert Posis
- CopyrightID (CopyrightChains transaction hash)
0xefc5bf8e1efb1d9c88244a2c8aec4f597f338f993398cd0fc7cca136929e6e99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2a5d7bcf7f4d5ed7acc84a4a8b0cfa935fd50621059e74aea6554762bfe2591b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2354883
- Bitcoin block existence check
- https://blockstream.info/api/block/953513