ISRC QMRSZ2000287
Verified recording
QMRSZ2000287 is “Gratitude” by Jason Mraz,
registered on the CopyrightChains blockchain with CopyrightID
0xbc2774c5d07649c4ff433210e2116d93b6ae65ef573bdf0d761ba9337ebdf101 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2000287.
Recording identifiers
- ISRC
- QMRSZ2000287
- Title
- Gratitude
- Artist
- Jason Mraz
- CopyrightID (CopyrightChains transaction hash)
0xbc2774c5d07649c4ff433210e2116d93b6ae65ef573bdf0d761ba9337ebdf101
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:314622b13903a1e7c511718d7c10a9df5cefe96eef214bb3f5eb0e8d4f2bd609- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2000287
- Bitcoin block existence check
- https://blockstream.info/api/block/953515