ISRC QZTBB2355440
Verified recording
QZTBB2355440 is “HEARTSOAR - with Marxoxo” by TAMAGOTCHI MASSACRE,
registered on the CopyrightChains blockchain with CopyrightID
0x5a11d6b158343475024ddfe4bb25177bea24268b535bf948ee6e89d8465f8240 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2355440.
Recording identifiers
- ISRC
- QZTBB2355440
- Title
- HEARTSOAR - with Marxoxo
- Artist
- TAMAGOTCHI MASSACRE
- CopyrightID (CopyrightChains transaction hash)
0x5a11d6b158343475024ddfe4bb25177bea24268b535bf948ee6e89d8465f8240
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:cb335c9692dd2064821639750301d629e99f9673bc13282af579bef9110aef56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2355440
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: HEARTSOAR - with Marxoxo · Machine-readable JSON-LD