ISRC QMQYB2018620
Verified recording
QMQYB2018620 is “Requiem for an A-Hole - Bonus Track” by Miguel Cervantes,
registered on the CopyrightChains blockchain with CopyrightID
0xc5ec4be5e4356f69fce2085324fb1d61c8ff2c9d34ded42deaacde63a1bc1ab8 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2018620.
Recording identifiers
- ISRC
- QMQYB2018620
- Title
- Requiem for an A-Hole - Bonus Track
- Artist
- Miguel Cervantes
- CopyrightID (CopyrightChains transaction hash)
0xc5ec4be5e4356f69fce2085324fb1d61c8ff2c9d34ded42deaacde63a1bc1ab8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:c72cfff7e1abe630af0fe9fd317484a7f5637258ee92a3364f950ded94a2c2fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2018620
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Requiem for an A-Hole - Bonus Track · Machine-readable JSON-LD