ISRC QZVK62400025
Verified recording
QZVK62400025 is “Cuidas” by drey_o3o,
registered on the CopyrightChains blockchain with CopyrightID
0x5b3f052e5cfb881d57d8abd7d8e404a2d9372f096b62a79549d3ece3851d7af1 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVK62400025.
Recording identifiers
- ISRC
- QZVK62400025
- Title
- Cuidas
- Artist
- drey_o3o
- CopyrightID (CopyrightChains transaction hash)
0x5b3f052e5cfb881d57d8abd7d8e404a2d9372f096b62a79549d3ece3851d7af1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:d00a1ea1990cfcb22c6631aacc7db77d7bb423b92526cccdd4aa5f4285b8e6a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVK62400025
- Bitcoin block existence check
- https://blockstream.info/api/block/960203