Dr. Play
type: MusicGroup
popularity: 9
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a240f63d52eec502bf4bfc0f8b38c8cc5e5520c1660b127ccfbb3755e65cd66
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/68e4d445-ae97-4cc1-961b-986a8cc0ec1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68e4d445-ae97-4cc1-961b-986a8cc0ec1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68e4d445-ae97-4cc1-961b-986a8cc0ec1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a240f63d52eec502bf4bfc0f8b38c8cc5e5520c1660b127ccfbb3755e65cd66","name":"Dr. Play","registered_at":"2026-06-17T02:13:51Z","symbol":"NIM1248994","token_address":"0x3310dcb3b0f18fbf1ab5a7586c3f8c42a68ec310","type":"artist","uuid":"68e4d445-ae97-4cc1-961b-986a8cc0ec1f"}
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 0x8a240f63d52eec502bf4bfc0f8b38c8cc5e5520c1660b127ccfbb3755e65cd66. 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/68e4d445-ae97-4cc1-961b-986a8cc0ec1f.json and https://artists.proofprofile.net/proofs/artist/68e4d445-ae97-4cc1-961b-986a8cc0ec1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8a240f63d52eec502bf4bfc0f8b38c8cc5e5520c1660b127ccfbb3755e65cd66","name":"Dr. Play","registered_at":"2026-06-17T02:13:51Z","symbol":"NIM1248994","token_address":"0x3310dcb3b0f18fbf1ab5a7586c3f8c42a68ec310","type":"artist","uuid":"68e4d445-ae97-4cc1-961b-986a8cc0ec1f"}
album: Sirocco
  type: MusicAlbum
  date published: 2024-04-01
album: Sleep Waves
  type: MusicAlbum
  date published: 2024-04-16
album: Low Key LoFi
  type: MusicAlbum
  date published: 2024-04-24
album: Ethereal Echoes
  type: MusicAlbum
  date published: 2024-05-03
album: Dreamscape
  type: MusicAlbum
  date published: 2024-05-17
album: Late Night Odyssey (Instrumental)
  type: MusicAlbum
  date published: 2024-05-31
album: Firmament
  type: MusicAlbum
  date published: 2024-06-14
album: Sabbath
  type: MusicAlbum
  date published: 2024-06-28
  track: Sabbath
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198857
    explicit: false
    by artist: Dr. Play
    in album: Sabbath
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: TCAIJ2433224
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:26:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x903a89a6917383507cfbaa583624ceae68ab51da9d06e7f69db4823a2f17f0e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIJ2433224
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 0x903a89a6917383507cfbaa583624ceae68ab51da9d06e7f69db4823a2f17f0e2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/TCAIJ2433224.
      date published: 2026-07-21T18:40:26Z
    audio: Sabbath
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.145
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.069
      additional property: Energy
        type: PropertyValue
        value: 0.014
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.969
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.898
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.498
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Creatures
  type: MusicAlbum
  date published: 2024-07-12
album: Come Alive
  type: MusicAlbum
  date published: 2024-07-26
album: Genesis EP
  type: MusicAlbum
  date published: 2024-08-16
album: Air
  type: MusicAlbum
  date published: 2024-08-30
album: Earth
  type: MusicAlbum
  date published: 2024-10-04
album: Relics of Yesterday
  type: MusicAlbum
  date published: 2024-10-18
album: Relics of Tomorrow
  type: MusicAlbum
  date published: 2024-10-25
album: Water
  type: MusicAlbum
  date published: 2024-11-08
album: Passage of Time
  type: MusicAlbum
  date published: 2024-11-15
album: Tantalizing Dreams
  type: MusicAlbum
  date published: 2024-12-06
album: Winter Songs
  type: MusicAlbum
  date published: 2024-12-20
album: Lost Transmissions
  type: MusicAlbum
  date published: 2025-02-14
album: Hevel
  type: MusicAlbum
  date published: 2025-03-07
album: Alchemy - EP
  type: MusicAlbum
  date published: 2025-03-21
album: Ambience
  type: MusicAlbum
  date published: 2025-05-02
album: Lake Shasta
  type: MusicAlbum
  date published: 2025-06-20
album: Be My Water
  type: MusicAlbum
  date published: 2025-07-04
album: Light It Up
  type: MusicAlbum
  date published: 2025-07-18
album: Alchemy
album: Ether
album: Ebb & Flow
album: Philosopher's Stone
album: Desert Mirage
album: Spark of Life

Alchemy
type: MusicAlbum
date published: 2025-08-01

Ether
type: MusicAlbum
date published: 2025-08-15

Ebb & Flow
type: MusicAlbum
date published: 2025-08-29

Philosopher's Stone
type: MusicAlbum
date published: 2025-09-19

Desert Mirage
type: MusicAlbum
date published: 2025-10-10

Spark of Life
type: MusicAlbum
date published: 2025-10-17