ISRC QZ2EW2300149
Verified recording
QZ2EW2300149 is “Time After Time” by Mark Lettieri,
registered on the CopyrightChains blockchain with CopyrightID
0x2d58c2579e1965fd6401ea69fe43e03ed405a212233b7b6e58232e0742c0186f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2EW2300149.
Recording identifiers
- ISRC
- QZ2EW2300149
- Title
- Time After Time
- Artist
- Mark Lettieri
- CopyrightID (CopyrightChains transaction hash)
0x2d58c2579e1965fd6401ea69fe43e03ed405a212233b7b6e58232e0742c0186f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:983c9012a0cadbc2ce5cc023acd3a3a8d199a2ff1c155356ea33bd8f34b82d0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2EW2300149
- Bitcoin block existence check
- https://blockstream.info/api/block/953520