ISRC HUA253755305
Verified recording
HUA253755305 is “Work Song” by Tamas Berki,
registered on the CopyrightChains blockchain with CopyrightID
0x5fc433b73d2b44d6e2cf8d0c93e00299fcfa7dbd9e19c5b0ebd94c561cd05889 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253755305.
Recording identifiers
- ISRC
- HUA253755305
- Title
- Work Song
- Artist
- Tamas Berki
- CopyrightID (CopyrightChains transaction hash)
0x5fc433b73d2b44d6e2cf8d0c93e00299fcfa7dbd9e19c5b0ebd94c561cd05889
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:5b167bcb05b81cf63d05d9cefaa0015252b52c303f0c390653f853583822dfbf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253755305
- Bitcoin block existence check
- https://blockstream.info/api/block/960478