ISRC USHM21865417
Verified recording
USHM21865417 is “27” by Underdann,
registered on the CopyrightChains blockchain with CopyrightID
0x0521fd4276a866923bc33f8626b5f2927f125137b4fe34b3de120406a12f82e2 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21865417.
Recording identifiers
- ISRC
- USHM21865417
- Title
- 27
- Artist
- Underdann
- CopyrightID (CopyrightChains transaction hash)
0x0521fd4276a866923bc33f8626b5f2927f125137b4fe34b3de120406a12f82e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:b356f79c0cb229bcc2115d96ae352a99d7464c36f6d37a3ef05383d010dee8f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21865417
- Bitcoin block existence check
- https://blockstream.info/api/block/960337