ISRC QMDA62334669
Verified recording
QMDA62334669 is “Take Five” by Gonzalo Rubalcaba,
registered on the CopyrightChains blockchain with CopyrightID
0x724a3ca214058907a7fdd3c92dd333e9fcf8afd4bb8b26b8681b691dc9e07bd7 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/QMDA62334669.
Recording identifiers
- ISRC
- QMDA62334669
- Title
- Take Five
- Artist
- Gonzalo Rubalcaba
- CopyrightID (CopyrightChains transaction hash)
0x724a3ca214058907a7fdd3c92dd333e9fcf8afd4bb8b26b8681b691dc9e07bd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:345c644ec2f582bdc01e27d49c1b82b2e986b55c85bf08b06a9b3242fab935d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62334669
- Bitcoin block existence check
- https://blockstream.info/api/block/960138