ISRC DEX990720902
Verified recording
DEX990720902 is “Newcastle: Round for Eight” by John Playford,
registered on the CopyrightChains blockchain with CopyrightID
0xef09110848a19f9dfb6c3fdd1d2c453750f580c94d9216f94c4818e2a6fed944 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX990720902.
Recording identifiers
- ISRC
- DEX990720902
- Title
- Newcastle: Round for Eight
- Artist
- John Playford
- CopyrightID (CopyrightChains transaction hash)
0xef09110848a19f9dfb6c3fdd1d2c453750f580c94d9216f94c4818e2a6fed944
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d8313fdc6efbdbdaf2d349cf694533faef66d4410476561dd9324e632df7ebee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX990720902
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Newcastle: Round for Eight · Machine-readable JSON-LD