ISRC QZTAS2298773
Verified recording
QZTAS2298773 is “Sleeper” by Buffering the Vampire Slayer,
registered on the CopyrightChains blockchain with CopyrightID
0x42fb019b06cb2124e8800aff80c746a951041e7de2cd0dde716a3e719a71424e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2298773.
Recording identifiers
- ISRC
- QZTAS2298773
- Title
- Sleeper
- Artist
- Buffering the Vampire Slayer
- CopyrightID (CopyrightChains transaction hash)
0x42fb019b06cb2124e8800aff80c746a951041e7de2cd0dde716a3e719a71424e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:30ed20eb87489d6c535b1d6d5e73627d7d37cbffd2539cfc2f5ff7201b893e6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2298773
- Bitcoin block existence check
- https://blockstream.info/api/block/957118