ISRC QZTAX2209489
Verified recording
QZTAX2209489 is “INTRO” by Tream,
registered on the CopyrightChains blockchain with CopyrightID
0x293976c666f9f0e141ad13bea712f2c1907e0aa2653b517b2132e15ed0931cbf 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/QZTAX2209489.
Recording identifiers
- ISRC
- QZTAX2209489
- Title
- INTRO
- Artist
- Tream
- CopyrightID (CopyrightChains transaction hash)
0x293976c666f9f0e141ad13bea712f2c1907e0aa2653b517b2132e15ed0931cbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6883443ff1493787f40148549409ad1068a10cdab060bfa6f5619a186515f9f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2209489
- Bitcoin block existence check
- https://blockstream.info/api/block/953513