ISRC QZHZ42003865
Verified recording
QZHZ42003865 is “Caos” by Doble Porcion,
registered on the CopyrightChains blockchain with CopyrightID
0xfc737c69fb3b2c74f49b8cc65d486eef145278757ab354a64d6df25b1ee28d05 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42003865.
Recording identifiers
- ISRC
- QZHZ42003865
- Title
- Caos
- Artist
- Doble Porcion
- CopyrightID (CopyrightChains transaction hash)
0xfc737c69fb3b2c74f49b8cc65d486eef145278757ab354a64d6df25b1ee28d05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9d84d92b056a3e5019309a96363483f187b3df50cf7525647cdeb969e40694c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42003865
- Bitcoin block existence check
- https://blockstream.info/api/block/953513