ISRC USSK31881830
Verified recording
USSK31881830 is “Prologue” by 'Brigadoon' 2017 New York City Center Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0xea900a813c0fbe4ad5c106c5dda6dc5f147f243eb0e6679cd8599cd73df2557d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31881830.
Recording identifiers
- ISRC
- USSK31881830
- Title
- Prologue
- Artist
- 'Brigadoon' 2017 New York City Center Orchestra
- CopyrightID (CopyrightChains transaction hash)
0xea900a813c0fbe4ad5c106c5dda6dc5f147f243eb0e6679cd8599cd73df2557d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d724cceb9ea159812f612bf1d8b957b75df15527dc48eb0e2a0a5403496f5a0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31881830
- Bitcoin block existence check
- https://blockstream.info/api/block/960138