SPEED
type: MusicGroup
genre: k-pop
description: In kinematics, the speed (commonly referred to as v) of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time, it is thus a
popularity: 27
followers: 51826
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46925ea1ec662690c80b2f3fec33d397b78403d8369c304449d7a39a5d0b9d05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b63d9f22-c7af-4dee-9e6b-028f970f261a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b63d9f22-c7af-4dee-9e6b-028f970f261a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b63d9f22-c7af-4dee-9e6b-028f970f261a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x46925ea1ec662690c80b2f3fec33d397b78403d8369c304449d7a39a5d0b9d05. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b63d9f22-c7af-4dee-9e6b-028f970f261a.json and https://artists.proofprofile.net/proofs/artist/b63d9f22-c7af-4dee-9e6b-028f970f261a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Speed Of Light
  type: MusicAlbum
  date published: 2013-01-07
album: Speed Of Light
  type: MusicAlbum
  date published: 2013-01-07
album: Speed Of Light
  type: MusicAlbum
  date published: 2013-01-07
album: Superior Speed
  type: MusicAlbum
  date published: 2013-01-15
album: Superior Speed
  type: MusicAlbum
  date published: 2013-01-15
album: Superior Speed
  type: MusicAlbum
  date published: 2013-01-15
  track: 하루종일
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252546
    explicit: false
    by artist: SPEED
    in album: Superior Speed
      type: MusicAlbum
      date published: 2013-01-15
    genre: k-pop
    isrc code: KRA341561121
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:11:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2f1ff6b7c860f8f4cab9ad217306554e09a189cc7cf97d9db91b09b9eda8261
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341561121
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:11:00Z
    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 0xd2f1ff6b7c860f8f4cab9ad217306554e09a189cc7cf97d9db91b09b9eda8261. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:11:00Z), 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/KRA341561121.
      date published: 2026-07-15T20:11:00Z
    audio: 하루종일
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.948
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.74
      additional property: Speechiness
        type: PropertyValue
        value: 0.145
      additional property: Acousticness
        type: PropertyValue
        value: 0.615
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.768
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.678
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Superior SPEED
  type: MusicAlbum
  date published: 2013-01-15
album: Blow SPEED
  type: MusicAlbum
  date published: 2013-02-20
album: Blow SPEED
  type: MusicAlbum
  date published: 2013-02-20
album: Blow SPEED
  type: MusicAlbum
  date published: 2013-02-20
album: Blow SPEED
  type: MusicAlbum
  date published: 2013-02-20
album: SPEED CIRCUS
  type: MusicAlbum
  date published: 2014-02-18
album: SPEED CIRCUS
  type: MusicAlbum
  date published: 2014-02-18
album: SPEED CIRCUS
  type: MusicAlbum
  date published: 2014-02-18
album: SPEED CIRCUS
  type: MusicAlbum
  date published: 2014-02-18
  track: Hey Ma Lady
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193673
    explicit: false
    by artist: SPEED
    in album: SPEED CIRCUS
      type: MusicAlbum
      date published: 2014-02-18
    genre: k-pop
    isrc code: KRA341561172
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:29:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09c938dffc5445df2d9492fc26208bf518d12dff3c4e3cbb8d7512afd256be38
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341561172
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Hey Ma Lady
album: ZOMBIE PARTY!
album: Look At Me Now
album: SPEED ON

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c938dffc5445df2d9492fc26208bf518d12dff3c4e3cbb8d7512afd256be38. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/KRA341561172.
date published: 2026-07-19T03:36:41Z

Hey Ma Lady
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 108.009
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: 0.722
additional property: Energy
  type: PropertyValue
  value: 0.895
additional property: Speechiness
  type: PropertyValue
  value: 0.122
additional property: Acousticness
  type: PropertyValue
  value: 0.068
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.084
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.899
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.808
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

ZOMBIE PARTY!
type: MusicAlbum
date published: 2014-03-18

ZOMBIE PARTY!
type: MusicAlbum
date published: 2014-03-18
track: ZOMBIE PARTY!
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202114
  explicit: false
  by artist: SPEED
  in album: ZOMBIE PARTY!
    type: MusicAlbum
    date published: 2014-03-18
  genre: k-pop
  isrc code: KRA341561175
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T19:56:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdaa39b5ff3a11c2b67193c83085b6bd631de0e405fc67ee8abae1255617c4fee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341561175
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T22:59:06Z
  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 0xdaa39b5ff3a11c2b67193c83085b6bd631de0e405fc67ee8abae1255617c4fee. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:59:06Z), 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/KRA341561175.
    date published: 2026-07-15T22:59:06Z
  audio: ZOMBIE PARTY!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.908
    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: 0.679
    additional property: Energy
      type: PropertyValue
      value: 0.905
    additional property: Speechiness
      type: PropertyValue
      value: 0.104
    additional property: Acousticness
      type: PropertyValue
      value: 0.016
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.159
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.769
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.576
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

ZOMBIE PARTY!
type: MusicAlbum
date published: 2014-03-18

ZOMBIE PARTY!
type: MusicAlbum
date published: 2014-03-18

Look At Me Now
type: MusicAlbum
date published: 2014-04-03

Look At Me Now
type: MusicAlbum
date published: 2014-04-03

Look At Me Now
type: MusicAlbum
date published: 2014-04-03

Look At Me Now
type: MusicAlbum
date published: 2014-04-03

SPEED ON
type: MusicAlbum
date published: 2015-06-01

SPEED ON
type: MusicAlbum
date published: 2015-06-01

SPEED ON
type: MusicAlbum
date published: 2015-06-01