Moondog
type: MusicGroup
description: Louis Thomas Hardin (May 26, 1916 – September 8, 1999), known professionally as Moondog, was an American composer, musician, performer, music theoretician, poet and inventor of musical instruments. La
popularity: 9
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d56a5edcff5b1be58b46b82f7306bdc9ad2f50a37a20f851a72ecffc0dff02e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9867f01-d51c-4a7f-8b1e-9cde06bdb36f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9867f01-d51c-4a7f-8b1e-9cde06bdb36f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9867f01-d51c-4a7f-8b1e-9cde06bdb36f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d56a5edcff5b1be58b46b82f7306bdc9ad2f50a37a20f851a72ecffc0dff02e. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9867f01-d51c-4a7f-8b1e-9cde06bdb36f.json and https://artists.proofprofile.net/proofs/artist/c9867f01-d51c-4a7f-8b1e-9cde06bdb36f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
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  type: MusicAlbum
  date published: 2019-02-19
album: The Sky
  type: MusicAlbum
  date published: 2020-05-12
album: Moondog - EP
  type: MusicAlbum
  date published: 2020-10-22
album: Jump The Sun
  type: MusicAlbum
  date published: 2021-05-15
album: March
  type: MusicAlbum
  date published: 2021-07-05
album: Stitch of Stares
  type: MusicAlbum
  date published: 2021-09-07
album: El Elc
  type: MusicAlbum
  date published: 2021-11-21
album: Monsoon
  type: MusicAlbum
  date published: 2022-02-18
album: The Lives of Pure Energy Spikes
  type: MusicAlbum
  date published: 2022-11-04