Cherub Tree
type: MusicGroup
popularity: 8
followers: 1004
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d57a453b9cb1dad0a38dd8d517ef102362686ca4fd453111a541a4259fdcd82
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/686a6d22-3052-42fd-8628-e5cf118f5310.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/686a6d22-3052-42fd-8628-e5cf118f5310.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/686a6d22-3052-42fd-8628-e5cf118f5310
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d57a453b9cb1dad0a38dd8d517ef102362686ca4fd453111a541a4259fdcd82","name":"Cherub Tree","registered_at":"2026-06-17T02:05:45Z","symbol":"NIM1247063","token_address":"0x9cfebf6b9a573c23c64b2e236e3c355aa02e012d","type":"artist","uuid":"686a6d22-3052-42fd-8628-e5cf118f5310"}
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 0x5d57a453b9cb1dad0a38dd8d517ef102362686ca4fd453111a541a4259fdcd82. 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/686a6d22-3052-42fd-8628-e5cf118f5310.json and https://artists.proofprofile.net/proofs/artist/686a6d22-3052-42fd-8628-e5cf118f5310.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5d57a453b9cb1dad0a38dd8d517ef102362686ca4fd453111a541a4259fdcd82","name":"Cherub Tree","registered_at":"2026-06-17T02:05:45Z","symbol":"NIM1247063","token_address":"0x9cfebf6b9a573c23c64b2e236e3c355aa02e012d","type":"artist","uuid":"686a6d22-3052-42fd-8628-e5cf118f5310"}
album: Cold Summer - Acoustic Version (Demo)
  type: MusicAlbum
  date published: 2021-05-18
album: I Miss - Acoustic (Demo)
  type: MusicAlbum
  date published: 2021-09-09
album: Serein (Demo)
  type: MusicAlbum
  date published: 2021-10-14
album: Maybe It's a Stomach Bug (Demo)
  type: MusicAlbum
  date published: 2022-03-11
album: where are your manners
  type: MusicAlbum
  date published: 2023-05-12
album: not yours, never was
  type: MusicAlbum
  date published: 2023-08-03
album: not yours, never was (Anthem Edition)
  type: MusicAlbum
  date published: 2023-08-30
  track: not yours, never was - Anthem Edition
    type: MusicRecording
    duration: PT2M3S
    duration ms: 123076
    explicit: false
    by artist: Cherub Tree
    in album: not yours, never was (Anthem Edition)
      type: MusicAlbum
      date published: 2023-08-30
    isrc code: QZPLS2364224
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:23:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x62fa33d260300911aa1ae53990b3daeebf16da3684a2cc2ecbd815fd744396cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2364224
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:25:57Z
    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 0x62fa33d260300911aa1ae53990b3daeebf16da3684a2cc2ecbd815fd744396cf. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:57Z), 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/QZPLS2364224.
      date published: 2026-07-16T12:25:57Z
    audio: not yours, never was - Anthem Edition
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 182.129
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.946
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.226
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.786
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.738
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MADONNA
  type: MusicAlbum
  date published: 2024-11-15
  track: MADONNA
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183479
    explicit: true
    by artist: Cherub Tree
    in album: MADONNA
      type: MusicAlbum
      date published: 2024-11-15
    isrc code: QZWFJ2473688
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:27:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb4e5f43467eb9f3ca6044f5b7b172d2061136fde400012cfe21e5266cb3f606
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958357
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2473688
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:33:42Z
    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 0xcb4e5f43467eb9f3ca6044f5b7b172d2061136fde400012cfe21e5266cb3f606. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZWFJ2473688.
      date published: 2026-07-17T03:33:42Z
    audio: MADONNA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.48
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.589
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: NICE 2 MEET U

Energy
type: PropertyValue
value: 0.885

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.123

Liveness
type: PropertyValue
value: 0.148

Valence (Positivity)
type: PropertyValue
value: 0.695

Loudness (dB)
type: PropertyValue
value: -7.854

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

NICE 2 MEET U
type: MusicAlbum
date published: 2025-07-11
track: NICE 2 MEET U
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117187
  explicit: false
  by artist: Cherub Tree
  in album: NICE 2 MEET U
    type: MusicAlbum
    date published: 2025-07-11
  isrc code: QZTAZ2575059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:27:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49a1a4425604693485099869b359e2baaa1c30e056b9623aae0e2bd881b93039
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2575059
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0x49a1a4425604693485099869b359e2baaa1c30e056b9623aae0e2bd881b93039. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTAZ2575059.
    date published: 2026-07-04T11:19:20Z
  audio: NICE 2 MEET U
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.491
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.55
    additional property: Energy
      type: PropertyValue
      value: 0.824
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.878
    additional property: Liveness
      type: PropertyValue
      value: 0.361
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.792
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.344
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major