ISRC QMRSZ2003026
Verified recording
QMRSZ2003026 is “Up” by Reo Cragun,
registered on the CopyrightChains blockchain with CopyrightID
0x7ad43f46b93306c9880a9c1fcd23202b913d157c526b0b330ee906aebc22d89d and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2003026.
Recording identifiers
- ISRC
- QMRSZ2003026
- Title
- Up
- Artist
- Reo Cragun
- CopyrightID (CopyrightChains transaction hash)
0x7ad43f46b93306c9880a9c1fcd23202b913d157c526b0b330ee906aebc22d89d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:024c00b9c8be6527cf88d407f3d89372bb2656306d415272465a3906a4b3de75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2003026
- Bitcoin block existence check
- https://blockstream.info/api/block/959155