ISRC USDBY0602823
Verified recording
USDBY0602823 is “The Workers Sing a Song of Mass Production” by Matthew Good Band,
registered on the CopyrightChains blockchain with CopyrightID
0x3a107a0d1ea4053896ae121e5d08b66c8717f3d747a0e40fef7a9597d3b78c28 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBY0602823.
Recording identifiers
- ISRC
- USDBY0602823
- Title
- The Workers Sing a Song of Mass Production
- Artist
- Matthew Good Band
- CopyrightID (CopyrightChains transaction hash)
0x3a107a0d1ea4053896ae121e5d08b66c8717f3d747a0e40fef7a9597d3b78c28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:bd447169f1d516933ff858c8b22b390d69c4912cc0aa51fbb16c94c7823c06fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBY0602823
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: The Workers Sing a Song of Mass Production · Machine-readable JSON-LD