ISRC USWD11677970
Verified recording
USWD11677970 is “Błyszczeć” by Maciej Maleńczuk,
registered on the CopyrightChains blockchain with CopyrightID
0x267e38dc4cf4900ee071035502c2f003ca92d7cfbcf05100e574b6580f2d0b32 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/USWD11677970.
Recording identifiers
- ISRC
- USWD11677970
- Title
- Błyszczeć
- Artist
- Maciej Maleńczuk
- CopyrightID (CopyrightChains transaction hash)
0x267e38dc4cf4900ee071035502c2f003ca92d7cfbcf05100e574b6580f2d0b32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:defab664e8013be58f37bd5293f52ccf8580b97b8bc9db5bb2eefd607e6b162c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11677970
- Bitcoin block existence check
- https://blockstream.info/api/block/953528