ISRC UK8D41401940
Verified recording
UK8D41401940 is “They Say It's Wonderfull” by Irving Berlin,
registered on the CopyrightChains blockchain with CopyrightID
0x48b0fc674a50a3880483ed046ef4623132fb544d6ed3b814d22425712f1da961 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK8D41401940.
Recording identifiers
- ISRC
- UK8D41401940
- Title
- They Say It's Wonderfull
- Artist
- Irving Berlin
- CopyrightID (CopyrightChains transaction hash)
0x48b0fc674a50a3880483ed046ef4623132fb544d6ed3b814d22425712f1da961
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:d6ff70258e319d1b723fe8338730ea9f57ea5ff318eb45710c8d126d9ea28956- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK8D41401940
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: They Say It's Wonderfull · Machine-readable JSON-LD