ISRC DEZ921510002
Verified recording
DEZ921510002 is “Lonesome Day” by The Boss,
registered on the CopyrightChains blockchain with CopyrightID
0xd0449f49223a8aa46aa0ec1a2d69c8b6a8a35f0ee82945010fd6b1a3bf78a087 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ921510002.
Recording identifiers
- ISRC
- DEZ921510002
- Title
- Lonesome Day
- Artist
- The Boss
- CopyrightID (CopyrightChains transaction hash)
0xd0449f49223a8aa46aa0ec1a2d69c8b6a8a35f0ee82945010fd6b1a3bf78a087
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:358917e1d12f709cef8704e1ff16d23324a97dcd00f5c2e4e3230f11ff3c4814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ921510002
- Bitcoin block existence check
- https://blockstream.info/api/block/960250