ISRC CA5KR2376820
Verified recording
CA5KR2376820 is “Back Up” by Perry Wayne,
registered on the CopyrightChains blockchain with CopyrightID
0x7e616f9dec60dcff8f47e1daca4768e06dd812b30d4933462655d4df626ce7bc and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2376820.
Recording identifiers
- ISRC
- CA5KR2376820
- Title
- Back Up
- Artist
- Perry Wayne
- CopyrightID (CopyrightChains transaction hash)
0x7e616f9dec60dcff8f47e1daca4768e06dd812b30d4933462655d4df626ce7bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:325cf9d9d50c486c57897656b2974b6845b736db36832fd2fcf2153b810dfda7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2376820
- Bitcoin block existence check
- https://blockstream.info/api/block/960138