ISRC USRDG0211567
Verified recording
USRDG0211567 is “A Policeman's Lot Is Not a Happy One from "The Pirates of Penzance"” by Donald Adams,
registered on the CopyrightChains blockchain with CopyrightID
0xbd0e29ed9648c9c407bba5be52c210bc203fe44e88dee6e58c48e6ad26984cd2 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/USRDG0211567.
Recording identifiers
- ISRC
- USRDG0211567
- Title
- A Policeman's Lot Is Not a Happy One from "The Pirates of Penzance"
- Artist
- Donald Adams
- CopyrightID (CopyrightChains transaction hash)
0xbd0e29ed9648c9c407bba5be52c210bc203fe44e88dee6e58c48e6ad26984cd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7172afd64fd8c1f89c8b517da62305afe760307b25680e9a0abdf6788c83f566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0211567
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: A Policeman's Lot Is Not a Happy One from "The Pirates of Penzance" · Machine-readable JSON-LD