13k Therapper
type: MusicGroup
popularity: 5
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe17aa7b8b12ecc36d3290c23fd2af0cf7be457b2816e335210aa2f198ab00ed6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96564fff-7714-482d-9656-e25d462ace97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96564fff-7714-482d-9656-e25d462ace97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96564fff-7714-482d-9656-e25d462ace97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe17aa7b8b12ecc36d3290c23fd2af0cf7be457b2816e335210aa2f198ab00ed6","name":"13k Therapper","registered_at":"2026-06-17T18:05:57Z","symbol":"NIM1476063","token_address":"0x35d485b546b05afd44585cb412dc377e1987c1a5","type":"artist","uuid":"96564fff-7714-482d-9656-e25d462ace97"}
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 0xe17aa7b8b12ecc36d3290c23fd2af0cf7be457b2816e335210aa2f198ab00ed6. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96564fff-7714-482d-9656-e25d462ace97.json and https://artists.proofprofile.net/proofs/artist/96564fff-7714-482d-9656-e25d462ace97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xe17aa7b8b12ecc36d3290c23fd2af0cf7be457b2816e335210aa2f198ab00ed6","name":"13k Therapper","registered_at":"2026-06-17T18:05:57Z","symbol":"NIM1476063","token_address":"0x35d485b546b05afd44585cb412dc377e1987c1a5","type":"artist","uuid":"96564fff-7714-482d-9656-e25d462ace97"}
album: Hate on me
  type: MusicAlbum
  date published: 2022-08-02
album: FAKE FRIENDS
  type: MusicAlbum
  date published: 2022-10-17
album: FAKE FRIENDS (Instrumental Version)
  type: MusicAlbum
  date published: 2022-11-22
album: THE STRUGGLE IS REAL
  type: MusicAlbum
  date published: 2023-06-04
album: 13 GOLDEN K (Freestyle)
  type: MusicAlbum
  date published: 2023-08-25
album: SLAUGHTER HOUSE
  type: MusicAlbum
  date published: 2024-01-07
album: AS IT BEGINS
  type: MusicAlbum
  date published: 2024-04-21
album: Been Through
  type: MusicAlbum
  date published: 2024-05-19
album: Apart
  type: MusicAlbum
  date published: 2024-05-31
  track: Apart
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192057
    explicit: true
    by artist: 13k Therapper
    in album: Apart
      type: MusicAlbum
      date published: 2024-05-31
    isrc code: AUMEV2470894
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:24:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1416ce360be7f2b7c9ab97b102163d6a29745ae336e0ebececc8ca703469743
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958907
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958907
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2470894
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T18:27:33Z
    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 0xa1416ce360be7f2b7c9ab97b102163d6a29745ae336e0ebececc8ca703469743. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:27:33Z), 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/AUMEV2470894.
      date published: 2026-07-20T18:27:33Z
    audio: Apart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.22
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.164
      additional property: Speechiness
        type: PropertyValue
        value: 0.483
      additional property: Acousticness
        type: PropertyValue
        value: 0.821
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.097
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.715
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kick Back
  type: MusicAlbum
  date published: 2024-08-23
  track: Kick Back
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193445
    explicit: true
    by artist: 13k Therapper
    in album: Kick Back
      type: MusicAlbum
      date published: 2024-08-23
    isrc code: AUGBT2425483
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:35:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2ef1c327911dade39cbe0f07f73e624ccd813b89c4a9d4b3556df7c24a4b70e3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958947
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958947
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2425483
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:37:11Z
    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 0x2ef1c327911dade39cbe0f07f73e624ccd813b89c4a9d4b3556df7c24a4b70e3. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:37:11Z), 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/AUGBT2425483.
      date published: 2026-07-21T03:37:11Z
    audio: Kick Back
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.938
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.579

Energy
type: PropertyValue
value: 0.604

Speechiness
type: PropertyValue
value: 0.342

Acousticness
type: PropertyValue
value: 0.024

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.115

Valence (Positivity)
type: PropertyValue
value: 0.266

Loudness (dB)
type: PropertyValue
value: -9.73

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major