ISRC ZACN42101729
Verified recording
ZACN42101729 is “Sweef” by Jan Bloukaas,
registered on the CopyrightChains blockchain with CopyrightID
0x7f0957e1c481a1b7bd42a7bbac3b99f63196223d46695334a0eb38c8418dd049 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42101729.
Recording identifiers
- ISRC
- ZACN42101729
- Title
- Sweef
- Artist
- Jan Bloukaas
- CopyrightID (CopyrightChains transaction hash)
0x7f0957e1c481a1b7bd42a7bbac3b99f63196223d46695334a0eb38c8418dd049
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:83d07e51d4895119d18328799a05511626960d16fe6bbca2b1e06c50b3af3671- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZACN42101729
- Bitcoin block existence check
- https://blockstream.info/api/block/953528