ISRC FR43T9803012
Verified recording
FR43T9803012 is “Hold Up” by Sinsémilia,
registered on the CopyrightChains blockchain with CopyrightID
0x72782b9cb666496bc35bc43a16867ebb0c1a3c8269e8cf47b27a1f9816cfb40d 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/FR43T9803012.
Recording identifiers
- ISRC
- FR43T9803012
- Title
- Hold Up
- Artist
- Sinsémilia
- CopyrightID (CopyrightChains transaction hash)
0x72782b9cb666496bc35bc43a16867ebb0c1a3c8269e8cf47b27a1f9816cfb40d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3f01c2b78cb28b12f9bf89620e7f087ea693b138f43f0468e68f37e987e6ba7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR43T9803012
- Bitcoin block existence check
- https://blockstream.info/api/block/956304