ISRC USSM19802249
Verified recording
USSM19802249 is “(What A) Wonderful World” by Art Garfunkel,
registered on the CopyrightChains blockchain with CopyrightID
0xdf0515ab7867faf7716eaca8390479999de0ba01efb221e9effd489f2e071267 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19802249.
Recording identifiers
- ISRC
- USSM19802249
- Title
- (What A) Wonderful World
- Artist
- Art Garfunkel
- CopyrightID (CopyrightChains transaction hash)
0xdf0515ab7867faf7716eaca8390479999de0ba01efb221e9effd489f2e071267
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:c172df7ad9ea63426e3f2cab796569306038c62cbb0183e82ecb57a29050039c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19802249
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: (What A) Wonderful World · Machine-readable JSON-LD