DNA GAINZ
type: MusicGroup
genre: go-go
popularity: 12
followers: 724
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd58950be84f4cf6fe2ad997a4b265456428de2b52cb52e6be8b309e6146662bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd58950be84f4cf6fe2ad997a4b265456428de2b52cb52e6be8b309e6146662bd","name":"DNA GAINZ","registered_at":"2026-06-14T15:47:47Z","symbol":"NIM0500589","token_address":"0x5016df394f5160778f5e662bf5f1d22ed4f5e309","type":"artist","uuid":"6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3"}
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 0xd58950be84f4cf6fe2ad997a4b265456428de2b52cb52e6be8b309e6146662bd. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3.json and https://artists.proofprofile.net/proofs/artist/6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xd58950be84f4cf6fe2ad997a4b265456428de2b52cb52e6be8b309e6146662bd","name":"DNA GAINZ","registered_at":"2026-06-14T15:47:47Z","symbol":"NIM0500589","token_address":"0x5016df394f5160778f5e662bf5f1d22ed4f5e309","type":"artist","uuid":"6ba9a86a-1494-4b38-bdc5-b76bcae6a8d3"}
album: DNA GAINZ
  type: MusicAlbum
  date published: 2022-11-21
album: DNA GAINZ
  type: MusicAlbum
  date published: 2022-11-21
album: Sound Check Baby
  type: MusicAlbum
  date published: 2023-04-05
album: 私たちいい子で信じる力を散々使って生きている
  type: MusicAlbum
  date published: 2023-08-23
album: Punky Blue Kids
  type: MusicAlbum
  date published: 2024-05-01
album: 淡々燦
  type: MusicAlbum
  date published: 2024-08-21
album: DNA STATION
  type: MusicAlbum
  date published: 2024-11-20
album: HEARTBEAT
  type: MusicAlbum
  date published: 2025-04-02
  track: 愛の衝突
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232099
    explicit: false
    by artist: DNA GAINZ
    in album: HEARTBEAT
      type: MusicAlbum
      date published: 2025-04-02
    genre: go-go
    isrc code: JPU902500824
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:15:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d2a3034985617b08b15177da5f71009398954c537e08f72a31435ecf4ffbf37
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902500824
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x2d2a3034985617b08b15177da5f71009398954c537e08f72a31435ecf4ffbf37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU902500824.
      date published: 2026-07-05T01:12:41Z
    audio: 愛の衝突
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.01
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.487
      additional property: Energy
        type: PropertyValue
        value: 0.956
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.23
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.574
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: 骨
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250100
    explicit: false
    by artist: DNA GAINZ
    in album: HEARTBEAT
      type: MusicAlbum
      date published: 2025-04-02
    genre: go-go
    isrc code: JPU902500825
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:01:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5795c9d9f386664407b0cea668a22afc96515f95ec018b0c8b44b96afbf73f76
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902500825
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:03:32Z
    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 0x5795c9d9f386664407b0cea668a22afc96515f95ec018b0c8b44b96afbf73f76. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:03:32Z), 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/JPU902500825.
      date published: 2026-07-20T02:03:32Z
    audio: 骨
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.977
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      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: utopia night

Danceability
type: PropertyValue
value: 0.571

Energy
type: PropertyValue
value: 0.849

Speechiness
type: PropertyValue
value: 0.05

Acousticness
type: PropertyValue
value: 0.009

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.058

Valence (Positivity)
type: PropertyValue
value: 0.29

Loudness (dB)
type: PropertyValue
value: -4.537

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

utopia night
type: MusicAlbum
date published: 2025-07-09