ISRC QZMHP2374199
Verified recording
QZMHP2374199 is “Hold On” by RYOQUCHA,
registered on the CopyrightChains blockchain with CopyrightID
0xc86e698ba5ed4da409a8fe4adcedc21eeae29304c03d6537ea52eedc0e2b5a22 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/QZMHP2374199.
Recording identifiers
- ISRC
- QZMHP2374199
- Title
- Hold On
- Artist
- RYOQUCHA
- CopyrightID (CopyrightChains transaction hash)
0xc86e698ba5ed4da409a8fe4adcedc21eeae29304c03d6537ea52eedc0e2b5a22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44e618fff378d457f192c31fe9564b4a4427b84c6dae22450592506f3ce24a91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2374199
- Bitcoin block existence check
- https://blockstream.info/api/block/957118