David R. Trask
type: MusicGroup
popularity: 8
followers: 2526
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139e72ce6bd4782507e0cd215da64b24eb942ff910eb3d83795dd9dea8374dd0. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e85e79dc-e7e0-4c46-85b8-3c74bfcdefa3.json and https://artists.proofprofile.net/proofs/artist/e85e79dc-e7e0-4c46-85b8-3c74bfcdefa3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
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album: DOUBLE PLAY-1

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type: MusicAlbum
date published: 2024-02-07

THE ISLAND OF LOVE
type: MusicAlbum
date published: 2024-02-08

THINGS PEOPLE DO WHEN THEY WISH THEY WERE YOU
type: MusicAlbum
date published: 2024-02-11

MY BABY'S EYE'S-2
type: MusicAlbum
date published: 2024-03-19

ALL IS SAID AND DONE
type: MusicAlbum
date published: 2024-03-29

RUNAWAY!
type: MusicAlbum
date published: 2025-04-01

STAR CHILDREN--1
type: MusicAlbum
date published: 2025-04-01

THOSE OLD TEARS-1
type: MusicAlbum
date published: 2025-04-03

JUST YOU WAIT AND SEE-1
type: MusicAlbum
date published: 2025-04-07

THIS FUNKY FEELING
type: MusicAlbum
date published: 2025-04-08

DOUBLE PLAY-1
type: MusicAlbum
date published: 2025-05-07