Mary & Richard Maddux
type: MusicGroup
popularity: 5
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16b11366f2b201226f0c1ce019fdd1ea8f4dfd5fe1251b0b1d456ffa8b45eaec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16b11366f2b201226f0c1ce019fdd1ea8f4dfd5fe1251b0b1d456ffa8b45eaec","name":"Mary & Richard Maddux","registered_at":"2026-06-16T17:10:39Z","symbol":"NIM1119390","token_address":"0xc8f6c57f7e0338d69b0b325159b5bacfcb498935","type":"artist","uuid":"4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d"}
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 0x16b11366f2b201226f0c1ce019fdd1ea8f4dfd5fe1251b0b1d456ffa8b45eaec. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d.json and https://artists.proofprofile.net/proofs/artist/4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x16b11366f2b201226f0c1ce019fdd1ea8f4dfd5fe1251b0b1d456ffa8b45eaec","name":"Mary & Richard Maddux","registered_at":"2026-06-16T17:10:39Z","symbol":"NIM1119390","token_address":"0xc8f6c57f7e0338d69b0b325159b5bacfcb498935","type":"artist","uuid":"4ef2c2de-b1d2-4dd8-bd55-d52d840f4e3d"}
album: Sleep Easy: Guided Meditation for Deep Rest
  type: MusicAlbum
  date published: 2004-01-01
album: Pure Relaxation: Guided Meditations for Body, Mind & Spirit
  type: MusicAlbum
  date published: 2005-01-01
album: Body Aware: Guided Meditations for Grounding & Rejuvenation
  type: MusicAlbum
  date published: 2006-12-15
album: Meditation Oasis (Guided Meditations for Effortlessness, Emotional Ease and Letting Go)
  type: MusicAlbum
  date published: 2008-01-01
album: Silence of Being: Guided Meditations for Inner Peace
  type: MusicAlbum
  date published: 2008-06-05