Toy Tones
type: MusicGroup
genre: lullaby
popularity: 8
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ff465c42e15a38ab48c0b9003d3a49491577b6836c331043335a6c920dde84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1248a5fe-5b89-426c-8365-024a7336532d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1248a5fe-5b89-426c-8365-024a7336532d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1248a5fe-5b89-426c-8365-024a7336532d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23ff465c42e15a38ab48c0b9003d3a49491577b6836c331043335a6c920dde84","name":"Toy Tones","registered_at":"2026-06-15T19:58:35Z","symbol":"NIM0815772","token_address":"0x49b34bbcf25d8df66a14a72de70e5952f8aa1aee","type":"artist","uuid":"1248a5fe-5b89-426c-8365-024a7336532d"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ff465c42e15a38ab48c0b9003d3a49491577b6836c331043335a6c920dde84. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1248a5fe-5b89-426c-8365-024a7336532d.json and https://artists.proofprofile.net/proofs/artist/1248a5fe-5b89-426c-8365-024a7336532d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x23ff465c42e15a38ab48c0b9003d3a49491577b6836c331043335a6c920dde84","name":"Toy Tones","registered_at":"2026-06-15T19:58:35Z","symbol":"NIM0815772","token_address":"0x49b34bbcf25d8df66a14a72de70e5952f8aa1aee","type":"artist","uuid":"1248a5fe-5b89-426c-8365-024a7336532d"}
album: Toy Tones
  type: MusicAlbum
  date published: 2019-06-17
  track: Lucid Dreams
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169675
    explicit: false
    by artist: Toy Tones
    in album: Toy Tones
      type: MusicAlbum
      date published: 2019-06-17
    genre: lullaby
    isrc code: SE5IB1900843
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:08:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf179f719138a3b7a15df079d1aab7a06b39f579808a524e3a972981d79c6b04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB1900843
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf179f719138a3b7a15df079d1aab7a06b39f579808a524e3a972981d79c6b04. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE5IB1900843.
      date published: 2026-07-03T21:18:05Z
    audio: Lucid Dreams
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.515
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.432
      additional property: Energy
        type: PropertyValue
        value: 0.196
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.656
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.909
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.433
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.505
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: SAD!
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161086
    explicit: false
    by artist: Toy Tones
    in album: Toy Tones
      type: MusicAlbum
      date published: 2019-06-17
    genre: lullaby
    isrc code: SE5IB1900845
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:21:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5335e217fc04b120a114f01d7f262f8bd885b57d4ca7b5c4d46e6db3ddb23cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957756
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957756
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB1900845
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:36:27Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5335e217fc04b120a114f01d7f262f8bd885b57d4ca7b5c4d46e6db3ddb23cb. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/SE5IB1900845.
      date published: 2026-07-12T21:36:27Z
    audio: SAD!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.013
      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: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.184
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.595
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.941
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.444
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Didn't Leave Nobody but the Baby
album: Mary Had a Little Lamb
album: Faster than fairies
album: You Can Close Your Eyes
album: Chim Chim Cher-ee
album: God Reveal Your Presence

Loudness (dB)
type: PropertyValue
value: -14.229

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Didn't Leave Nobody but the Baby
type: MusicAlbum
date published: 2021-11-03

Mary Had a Little Lamb
type: MusicAlbum
date published: 2022-08-29

Faster than fairies
type: MusicAlbum
date published: 2022-11-18

You Can Close Your Eyes
type: MusicAlbum
date published: 2023-04-28

Chim Chim Cher-ee
type: MusicAlbum
date published: 2023-05-19

God Reveal Your Presence
type: MusicAlbum
date published: 2024-02-09