ISRC DEH742040894
Verified recording
DEH742040894 is “Brooklyn Jack” by David Fesser,
registered on the CopyrightChains blockchain with CopyrightID
0xb37ca2f22f5b1a8e79672617a9abf69296756e853ac54424f13ac531441106f8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742040894.
Recording identifiers
- ISRC
- DEH742040894
- Title
- Brooklyn Jack
- Artist
- David Fesser
- CopyrightID (CopyrightChains transaction hash)
0xb37ca2f22f5b1a8e79672617a9abf69296756e853ac54424f13ac531441106f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:863ac4ec9b9f21196758738773936fce953cf1d7177e7bc031df92abb58d2d41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742040894
- Bitcoin block existence check
- https://blockstream.info/api/block/960448