ISRC USSM12100422
Verified recording
USSM12100422 is “Usopp” by Cochise,
registered on the CopyrightChains blockchain with CopyrightID
0x7a5d304164dea88433279c04acc4a1098016677082b6ba7e8b57f60a77e40da1 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12100422.
Recording identifiers
- ISRC
- USSM12100422
- Title
- Usopp
- Artist
- Cochise
- CopyrightID (CopyrightChains transaction hash)
0x7a5d304164dea88433279c04acc4a1098016677082b6ba7e8b57f60a77e40da1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d46d1df1b057ec3175a01f50811ea182ba2ff0ccc8076c7504822f7a66dddb88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12100422
- Bitcoin block existence check
- https://blockstream.info/api/block/953515