ISRC QZNWW2170289
Verified recording
QZNWW2170289 is “Freixenet” by Holics,
registered on the CopyrightChains blockchain with CopyrightID
0x25224dba2e0d25c05768b20ba704ae5c783faa54a146317d4258dcf427ed74af and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2170289.
Recording identifiers
- ISRC
- QZNWW2170289
- Title
- Freixenet
- Artist
- Holics
- CopyrightID (CopyrightChains transaction hash)
0x25224dba2e0d25c05768b20ba704ae5c783faa54a146317d4258dcf427ed74af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:989461384658120b271272019518f25891e1b3e78470b075bcf27ff0ad17354f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2170289
- Bitcoin block existence check
- https://blockstream.info/api/block/960150