ISRC USSM18200242
Verified recording
USSM18200242 is “Speechless” by Weather Report,
registered on the CopyrightChains blockchain with CopyrightID
0x30e3f49151eeb830a9468c918606c4e0d9545b5f8c9c03fd2ef07109940d732f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18200242.
Recording identifiers
- ISRC
- USSM18200242
- Title
- Speechless
- Artist
- Weather Report
- CopyrightID (CopyrightChains transaction hash)
0x30e3f49151eeb830a9468c918606c4e0d9545b5f8c9c03fd2ef07109940d732f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:317406c6c933d9029465f52c9e14670aa65aa66ed6dbbfc33eea621b73aee634- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18200242
- Bitcoin block existence check
- https://blockstream.info/api/block/956304