ISRC QZKDK2270505
Verified recording
QZKDK2270505 is “Holding On” by borne,
registered on the CopyrightChains blockchain with CopyrightID
0x3573ea4309d3105b2ac409d34ce373e743be740dd618f4bf73dd83605f3634f4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2270505.
Recording identifiers
- ISRC
- QZKDK2270505
- Title
- Holding On
- Artist
- borne
- CopyrightID (CopyrightChains transaction hash)
0x3573ea4309d3105b2ac409d34ce373e743be740dd618f4bf73dd83605f3634f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:630e92ee9f75d597141d12b9845dced71e031916a0ff9138c9201b522be1bf6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2270505
- Bitcoin block existence check
- https://blockstream.info/api/block/960138