ISRC QMGB20300010
Verified recording
QMGB20300010 is “Holding Back” by Jim Lauderdale,
registered on the CopyrightChains blockchain with CopyrightID
0x2611be8dc672b4414607c56e84c30a7a26105936232c5b545d9ea5a6ef5e6b0a 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/QMGB20300010.
Recording identifiers
- ISRC
- QMGB20300010
- Title
- Holding Back
- Artist
- Jim Lauderdale
- CopyrightID (CopyrightChains transaction hash)
0x2611be8dc672b4414607c56e84c30a7a26105936232c5b545d9ea5a6ef5e6b0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6bde9b0e308c590a099cdcc9929d1995327a41e9a13bd8a84083e5ff77243c9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGB20300010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118