ISRC QZK6J2115535
Verified recording
QZK6J2115535 is “HOLIDAY” by Vilhelm.,
registered on the CopyrightChains blockchain with CopyrightID
0x165c278e5301b3275ac8461bb45d564da9d3966a9192ee6d1d2692402bde0e0f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2115535.
Recording identifiers
- ISRC
- QZK6J2115535
- Title
- HOLIDAY
- Artist
- Vilhelm.
- CopyrightID (CopyrightChains transaction hash)
0x165c278e5301b3275ac8461bb45d564da9d3966a9192ee6d1d2692402bde0e0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:8d0b942652dcfd0f4427a000561a1b924c48c861ba19d191e76439db52616d91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2115535
- Bitcoin block existence check
- https://blockstream.info/api/block/960144