ISRC QM9AA1628372
Verified recording
QM9AA1628372 is “11-11-2011” by Dave Lewis,
registered on the CopyrightChains blockchain with CopyrightID
0x43d77908d85e9ff5d4d0e0b8a517efcc6056341903151aa31fbd4a564cadc860 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1628372.
Recording identifiers
- ISRC
- QM9AA1628372
- Title
- 11-11-2011
- Artist
- Dave Lewis
- CopyrightID (CopyrightChains transaction hash)
0x43d77908d85e9ff5d4d0e0b8a517efcc6056341903151aa31fbd4a564cadc860
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:6ccef6efc848041877c4c93f2fe03a63a0ac11fa4d21a26bbf3a838ab560dee4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1628372
- Bitcoin block existence check
- https://blockstream.info/api/block/960478