ISRC USA172093021
Verified recording
USA172093021 is “Speak Now” by Leslie Odom Jr.,
registered on the CopyrightChains blockchain with CopyrightID
0x4c4bd4e27551146b17d7f4b7f83a829909eab5ccf884e0a807e29208de3831ef and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA172093021.
Recording identifiers
- ISRC
- USA172093021
- Title
- Speak Now
- Artist
- Leslie Odom Jr.
- CopyrightID (CopyrightChains transaction hash)
0x4c4bd4e27551146b17d7f4b7f83a829909eab5ccf884e0a807e29208de3831ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1da4f8e82f0c4eb2525c05a220c8b62d5938c18a55800f0eb1ab712a7daf54db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA172093021
- Bitcoin block existence check
- https://blockstream.info/api/block/953513