ISRC DEY472377717
Verified recording
DEY472377717 is “Sofa Surfa” by Youandewan,
registered on the CopyrightChains blockchain with CopyrightID
0x440d57bf5ff5a2274374732e80ebb36dc64fb938f8ebef398d4331f9ea89b200 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472377717.
Recording identifiers
- ISRC
- DEY472377717
- Title
- Sofa Surfa
- Artist
- Youandewan
- CopyrightID (CopyrightChains transaction hash)
0x440d57bf5ff5a2274374732e80ebb36dc64fb938f8ebef398d4331f9ea89b200
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c769b9f34387c99a6cedc3dde593a04501cae4af8717941ec0a067b816a07608- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472377717
- Bitcoin block existence check
- https://blockstream.info/api/block/956302