ISRC QM6P42220752
Verified recording
QM6P42220752 is “I'm a Man of Constant Sorrow” by Emry Arthur,
registered on the CopyrightChains blockchain with CopyrightID
0xf1dd5d7c478bc5701edab6164d858fcd9d54974b425c850d9e208076bb4e39a8 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42220752.
Recording identifiers
- ISRC
- QM6P42220752
- Title
- I'm a Man of Constant Sorrow
- Artist
- Emry Arthur
- CopyrightID (CopyrightChains transaction hash)
0xf1dd5d7c478bc5701edab6164d858fcd9d54974b425c850d9e208076bb4e39a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:a3684b7f211d4dc98e2059b1ea60e478f76a6940c9368a8b9987ccf2f460ab94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42220752
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: I'm a Man of Constant Sorrow · Machine-readable JSON-LD