ISRC QM4TW2134403
Verified recording
QM4TW2134403 is “A B C D E F G H I J K L M n O P Q R S T U V W X Y Z!” by Mike Park,
registered on the CopyrightChains blockchain with CopyrightID
0xe2ec3463971d3f91e9e768403439bbc5b9c8f6b02dcb86ccbf9e837e125d25a4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2134403.
Recording identifiers
- ISRC
- QM4TW2134403
- Title
- A B C D E F G H I J K L M n O P Q R S T U V W X Y Z!
- Artist
- Mike Park
- CopyrightID (CopyrightChains transaction hash)
0xe2ec3463971d3f91e9e768403439bbc5b9c8f6b02dcb86ccbf9e837e125d25a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:98cb7200c89e5569afb1dbc2778e0e57c437cae63b4378fcf6e0d9aef9825413- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2134403
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: A B C D E F G H I J K L M n O P Q R S T U V W X Y Z! · Machine-readable JSON-LD