ISRC QZTAX2297677
Verified recording
QZTAX2297677 is “Heart Cry” by Geerson,
registered on the CopyrightChains blockchain with CopyrightID
0x59189b9d66deff75a5091d29503cb1e00e477182ddead76475b6a5da61fae972 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2297677.
Recording identifiers
- ISRC
- QZTAX2297677
- Title
- Heart Cry
- Artist
- Geerson
- CopyrightID (CopyrightChains transaction hash)
0x59189b9d66deff75a5091d29503cb1e00e477182ddead76475b6a5da61fae972
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:136809a122c8841c45fc660bb4fb0b34a12dc72e71991558ecc7f4aae46dc639- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2297677
- Bitcoin block existence check
- https://blockstream.info/api/block/957073