ISRC ES5270204113
Verified recording
ES5270204113 is “Why That?” by Mike Reitmayer,
registered on the CopyrightChains blockchain with CopyrightID
0xd9fffc19786aa3c837b9eda43f0660dd77d18cb53f9a4c0240f92c1a214d9695 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/ES5270204113.
Recording identifiers
- ISRC
- ES5270204113
- Title
- Why That?
- Artist
- Mike Reitmayer
- CopyrightID (CopyrightChains transaction hash)
0xd9fffc19786aa3c837b9eda43f0660dd77d18cb53f9a4c0240f92c1a214d9695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:200b0931acd805a5b5e14ce2cd09737037d3fbdffb97c6970f6bf01a1d179a41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270204113
- Bitcoin block existence check
- https://blockstream.info/api/block/956304