Robert Harrington
type: MusicGroup
description: Robert Harrington may refer to: Politicians Robert Harrington (MP for St Ives), MP for St Ives 1559 Robert Harrington (died 1399), MP for Leicestershire 1393 and Rutland 1384 Robert Harrington (MP
popularity: 14
followers: 15
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T01:07:48Z
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track: I Won't Grow Up

I Won't Grow Up
type: MusicRecording
duration: PT3M6S
duration ms: 186493
explicit: false
by artist: Mary Martin
by artist: Robert Harrington
by artist: Joseph Stafford
by artist: Kathy Nolan
by artist: Peter Pan Ensemble
in album: Celebrate Broadway Vol. 7: Kids
  type: MusicAlbum
  date published: 2010-11-22
isrc code: USBC18800419
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca76a551d4a9d39ef791ccbd2059a3e5406203572aa8427129dda8827a8db10. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18800419.
  date published: 2026-07-08T08:56:20Z
audio: I Won't Grow Up
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