ISRC QMANG2212199
Verified recording
QMANG2212199 is “Tender Affair” by Erwin Do,
registered on the CopyrightChains blockchain with CopyrightID
0xf4474abe29e005d861e2eeb0ae991b7234f61d227393b9b90aa3c8c3d5245797 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2212199.
Recording identifiers
- ISRC
- QMANG2212199
- Title
- Tender Affair
- Artist
- Erwin Do
- CopyrightID (CopyrightChains transaction hash)
0xf4474abe29e005d861e2eeb0ae991b7234f61d227393b9b90aa3c8c3d5245797
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:4dd0b1bc496eb3019259d862e118ec0c8aae33906830d4f8560ec5a00b5f998a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2212199
- Bitcoin block existence check
- https://blockstream.info/api/block/960360