ISRC QM4TW1989399
Verified recording
QM4TW1989399 is “Without a Doubt” by The Lovers,
registered on the CopyrightChains blockchain with CopyrightID
0xb8df22526a956e1f3c89d4997ec4f7f640929a8d667833212bdc40fc76c8ac06 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/QM4TW1989399.
Recording identifiers
- ISRC
- QM4TW1989399
- Title
- Without a Doubt
- Artist
- The Lovers
- CopyrightID (CopyrightChains transaction hash)
0xb8df22526a956e1f3c89d4997ec4f7f640929a8d667833212bdc40fc76c8ac06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:791008a14326c0ccfc6c0eae23318099e4b379e68993290c58d2138033c06771- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1989399
- Bitcoin block existence check
- https://blockstream.info/api/block/957118