ISRC QMBZ91630119
Verified recording
QMBZ91630119 is “Piano” by Rey Ruiz,
registered on the CopyrightChains blockchain with CopyrightID
0xa885a1695e8d5989f282bcf26553bb606af311aacea889d37795817827c901a2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91630119.
Recording identifiers
- ISRC
- QMBZ91630119
- Title
- Piano
- Artist
- Rey Ruiz
- CopyrightID (CopyrightChains transaction hash)
0xa885a1695e8d5989f282bcf26553bb606af311aacea889d37795817827c901a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b207dd43ff2b3d496fbffe462517a5748c335d13c086663f270b1257af5bd646- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91630119
- Bitcoin block existence check
- https://blockstream.info/api/block/953520