ISRC QMPKX1734752
Verified recording
QMPKX1734752 is “Requiem” by Sorrow,
registered on the CopyrightChains blockchain with CopyrightID
0x8de64aca38db2300602992234587bb7592495c817e6c5a3959b910334a3b95bd 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/QMPKX1734752.
Recording identifiers
- ISRC
- QMPKX1734752
- Title
- Requiem
- Artist
- Sorrow
- CopyrightID (CopyrightChains transaction hash)
0x8de64aca38db2300602992234587bb7592495c817e6c5a3959b910334a3b95bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:24ee57d67cfa90c4c7bb40982e5250df6b95bdd570236b48f84f7ba65c24b64b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1734752
- Bitcoin block existence check
- https://blockstream.info/api/block/953520