Doc Mason
type: MusicGroup
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d1125ed48cef8a873599909c8dfba2a3f5dc71c3786b7fe7a9e70c7ff34e76d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f68d381-d1ec-42ce-b841-fbda5056baca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f68d381-d1ec-42ce-b841-fbda5056baca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f68d381-d1ec-42ce-b841-fbda5056baca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d1125ed48cef8a873599909c8dfba2a3f5dc71c3786b7fe7a9e70c7ff34e76d","name":"Doc Mason","registered_at":"2026-06-16T22:51:59Z","symbol":"NIM1200837","token_address":"0x946e973cdad896cdcc541d32f3081911f6c80a35","type":"artist","uuid":"5f68d381-d1ec-42ce-b841-fbda5056baca"}
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 0x8d1125ed48cef8a873599909c8dfba2a3f5dc71c3786b7fe7a9e70c7ff34e76d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f68d381-d1ec-42ce-b841-fbda5056baca.json and https://artists.proofprofile.net/proofs/artist/5f68d381-d1ec-42ce-b841-fbda5056baca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8d1125ed48cef8a873599909c8dfba2a3f5dc71c3786b7fe7a9e70c7ff34e76d","name":"Doc Mason","registered_at":"2026-06-16T22:51:59Z","symbol":"NIM1200837","token_address":"0x946e973cdad896cdcc541d32f3081911f6c80a35","type":"artist","uuid":"5f68d381-d1ec-42ce-b841-fbda5056baca"}
album: Just a Little Country Boy
  type: MusicAlbum
  date published: 1994-01-01
album: I See a Rainbow
  type: MusicAlbum
  date published: 2016-07-20
album: I See a Rainbow
  type: MusicAlbum
  date published: 2019-06-18
album: Soap and Scrub
  type: MusicAlbum
  date published: 2020-02-14
album: Hold Me When It Rains
  type: MusicAlbum
  date published: 2020-08-10
album: To the Tune Of
  type: MusicAlbum
  date published: 2020-09-04
album: Well Worth the Trouble
  type: MusicAlbum
  date published: 2020-10-09
album: One Heart at a Time
  type: MusicAlbum
  date published: 2020-10-16
album: I See a Rainbow
  type: MusicAlbum
  date published: 2020-10-30
album: That's Christmas to Me
  type: MusicAlbum
  date published: 2020-11-06
album: Roll over the Covid
  type: MusicAlbum
  date published: 2021-01-21
album: Hard Times Come Again No More
  type: MusicAlbum
  date published: 2021-03-12
album: Mona Lisa
  type: MusicAlbum
  date published: 2022-05-23
album: Jump out of My Skin
  type: MusicAlbum
  date published: 2022-06-06
album: With a Little Help from My Friends
  type: MusicAlbum
  date published: 2022-06-27
album: Long Monday
  type: MusicAlbum
  date published: 2022-07-11
album: Let's Go Get Cloned
  type: MusicAlbum
  date published: 2023-04-10
album: Hold Me When It Rains
  type: MusicAlbum
  date published: 2023-04-17
album: Child's Play
  type: MusicAlbum
  date published: 2023-07-05
album: Well Worth the Trouble
  type: MusicAlbum
  date published: 2023-07-17
album: We Got Our Dancin' Shoes On
  type: MusicAlbum
  date published: 2023-07-18
album: To the Tune Of
  type: MusicAlbum
  date published: 2023-07-24
album: I See a Rainbow
  type: MusicAlbum
  date published: 2023-07-26
  track: Hotel California
    type: MusicRecording
    duration: PT7M7S
    duration ms: 427933
    explicit: false
    by artist: Doc Mason
    in album: I See a Rainbow
      type: MusicAlbum
      date published: 2023-07-26
    isrc code: USHM82360578
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:04:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf45504417050b53a682aa96ca2bc9e56d1e7808887671bf650c324a68f00c3ad
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82360578
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      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 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 0xf45504417050b53a682aa96ca2bc9e56d1e7808887671bf650c324a68f00c3ad. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USHM82360578.
      date published: 2026-07-19T17:49:48Z
    audio: Hotel California
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.297
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.454
      additional property: Energy
        type: PropertyValue
        value: 0.514
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.452
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.287
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.183
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: One Heart at a Time
  type: MusicAlbum
  date published: 2023-07-26
album: Hard Times Come Again No More
  type: MusicAlbum
  date published: 2023-07-31
album: Let's Go Get Cloned
  type: MusicAlbum
  date published: 2025-06-20
album: With a Little Help

Well Worth the Trouble
type: MusicAlbum
date published: 2025-06-20

One Heart at a Time
type: MusicAlbum
date published: 2025-06-20

I See a Rainbow
type: MusicAlbum
date published: 2025-06-20

Child's Play
type: MusicAlbum
date published: 2025-06-20

Hold Me When It Rains
type: MusicAlbum
date published: 2025-06-20

We Got Our Dancin' Shoes On
type: MusicAlbum
date published: 2025-06-21

Hard Times Come Again No More
type: MusicAlbum
date published: 2025-06-21

With a Little Help
type: MusicAlbum
date published: 2025-06-22