ISRC CHF032503236
Verified recording
CHF032503236 is “douubleup” by sufr,
registered on the CopyrightChains blockchain with CopyrightID
0xe2e75755e2d7119b9a0228d71d358c9f2be9a123e13a1dcbb968e45a9c2942a2 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/CHF032503236.
Recording identifiers
- ISRC
- CHF032503236
- Title
- douubleup
- Artist
- sufr
- CopyrightID (CopyrightChains transaction hash)
0xe2e75755e2d7119b9a0228d71d358c9f2be9a123e13a1dcbb968e45a9c2942a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a3c94da75d8df3046d4590dd443f3d68c6adf85f4044a8a3d6a0268249bd7d9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032503236
- Bitcoin block existence check
- https://blockstream.info/api/block/956304