ISRC QMDA61342363
Verified recording
QMDA61342363 is “Spectacular” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0x4d3c48528f46dffdf74c1aa0ceff3cdfa5dbf3d96dc6270ee25ad260913fa7a3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61342363.
Recording identifiers
- ISRC
- QMDA61342363
- Title
- Spectacular
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0x4d3c48528f46dffdf74c1aa0ceff3cdfa5dbf3d96dc6270ee25ad260913fa7a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9c1dbbc78553794f19c95544b0ffb2e9a3dc95e2964061fd5512c6aca5821dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61342363
- Bitcoin block existence check
- https://blockstream.info/api/block/957118