ISRC US89R0512791
Verified recording
US89R0512791 is “Here's a Health to the Company” by David Coffin,
registered on the CopyrightChains blockchain with CopyrightID
0xe525797a39fb873d663d738ae7ab39b758423381b79efffbce3b92716129ff2d and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0512791.
Recording identifiers
- ISRC
- US89R0512791
- Title
- Here's a Health to the Company
- Artist
- David Coffin
- CopyrightID (CopyrightChains transaction hash)
0xe525797a39fb873d663d738ae7ab39b758423381b79efffbce3b92716129ff2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:25bca24b942fa6922b0949914398d0849e788762d521d8a5a704ce536d3e932c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US89R0512791
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Here's a Health to the Company · Machine-readable JSON-LD