ISRC CARH11900305
Verified recording
CARH11900305 is “( 11: 11)” by Puff (ITA),
registered on the CopyrightChains blockchain with CopyrightID
0x6db7521332211cdbc66fcffb94042ac1723157f3adc1b9f1f44551d2454913af and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARH11900305.
Recording identifiers
- ISRC
- CARH11900305
- Title
- ( 11: 11)
- Artist
- Puff (ITA)
- CopyrightID (CopyrightChains transaction hash)
0x6db7521332211cdbc66fcffb94042ac1723157f3adc1b9f1f44551d2454913af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0958204c262fe5c323644ffbb95ef0cc8b61c4b220f44ab12d132714b89f3746- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARH11900305
- Bitcoin block existence check
- https://blockstream.info/api/block/957118